Home / 46,349.04-63,961.08-25,128.24

Finding the Fourth Proportional to 46,349.04, 63,961.08 and 25,128.24

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Solution

The fourth proportional to 46,349.04, 63,961.08 and 25,128.24 is: 34,676.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,349.04 : 63,961.08 = 25,128.24 : x
  2. Step 2: Convert to fraction form
    46,349.04/63,961.08 = 25,128.24/x
  3. Step 3: Cross multiply
    46,349.04x = 63,961.08 × 25,128.24
  4. Step 4: Simplify right side
    46,349.04x = 1,607,229,368.90
  5. Step 5: Solve for x
    x = 1,607,229,368.90/46,349.04
  6. Step 6: Final answer
    x = 34,676.65

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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.