Home / 46,088.19-63,606.47-28,195.09

Finding the Fourth Proportional to 46,088.19, 63,606.47 and 28,195.09

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Solution

The fourth proportional to 46,088.19, 63,606.47 and 28,195.09 is: 38,912.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,088.19 : 63,606.47 = 28,195.09 : x
  2. Step 2: Convert to fraction form
    46,088.19/63,606.47 = 28,195.09/x
  3. Step 3: Cross multiply
    46,088.19x = 63,606.47 × 28,195.09
  4. Step 4: Simplify right side
    46,088.19x = 1,793,389,846.24
  5. Step 5: Solve for x
    x = 1,793,389,846.24/46,088.19
  6. Step 6: Final answer
    x = 38,912.13

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Half scale
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Double scale
Find fourth proportional to 46,089.19, 63,607.85 and 28,196.09
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.