Home / 46,152.41-63,658.70-28,256.26

Finding the Fourth Proportional to 46,152.41, 63,658.70 and 28,256.26

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Solution

The fourth proportional to 46,152.41, 63,658.70 and 28,256.26 is: 38,974.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,152.41 : 63,658.70 = 28,256.26 : x
  2. Step 2: Convert to fraction form
    46,152.41/63,658.70 = 28,256.26/x
  3. Step 3: Cross multiply
    46,152.41x = 63,658.70 × 28,256.26
  4. Step 4: Simplify right side
    46,152.41x = 1,798,756,530.81
  5. Step 5: Solve for x
    x = 1,798,756,530.81/46,152.41
  6. Step 6: Final answer
    x = 38,974.27

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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.