Home / 40,614.24-60,925.12-11,032.16

Finding the Fourth Proportional to 40,614.24, 60,925.12 and 11,032.16

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Solution

The fourth proportional to 40,614.24, 60,925.12 and 11,032.16 is: 16,549.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,614.24 : 60,925.12 = 11,032.16 : x
  2. Step 2: Convert to fraction form
    40,614.24/60,925.12 = 11,032.16/x
  3. Step 3: Cross multiply
    40,614.24x = 60,925.12 × 11,032.16
  4. Step 4: Simplify right side
    40,614.24x = 672,135,671.86
  5. Step 5: Solve for x
    x = 672,135,671.86/40,614.24
  6. Step 6: Final answer
    x = 16,549.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.