Home / 42,031.80-63,007.20-24,244.20

Finding the Fourth Proportional to 42,031.80, 63,007.20 and 24,244.20

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Solution

The fourth proportional to 42,031.80, 63,007.20 and 24,244.20 is: 36,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,031.80 : 63,007.20 = 24,244.20 : x
  2. Step 2: Convert to fraction form
    42,031.80/63,007.20 = 24,244.20/x
  3. Step 3: Cross multiply
    42,031.80x = 63,007.20 × 24,244.20
  4. Step 4: Simplify right side
    42,031.80x = 1,527,559,158.24
  5. Step 5: Solve for x
    x = 1,527,559,158.24/42,031.80
  6. Step 6: Final answer
    x = 36,342.94

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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.