Home / 42,514.36-63,683.70-24,931.24

Finding the Fourth Proportional to 42,514.36, 63,683.70 and 24,931.24

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Solution

The fourth proportional to 42,514.36, 63,683.70 and 24,931.24 is: 37,345.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,514.36 : 63,683.70 = 24,931.24 : x
  2. Step 2: Convert to fraction form
    42,514.36/63,683.70 = 24,931.24/x
  3. Step 3: Cross multiply
    42,514.36x = 63,683.70 × 24,931.24
  4. Step 4: Simplify right side
    42,514.36x = 1,587,713,608.79
  5. Step 5: Solve for x
    x = 1,587,713,608.79/42,514.36
  6. Step 6: Final answer
    x = 37,345.35

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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.