Home / 48,287.41-72,420.55-24,569.80

Finding the Fourth Proportional to 48,287.41, 72,420.55 and 24,569.80

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Solution

The fourth proportional to 48,287.41, 72,420.55 and 24,569.80 is: 36,849.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,287.41 : 72,420.55 = 24,569.80 : x
  2. Step 2: Convert to fraction form
    48,287.41/72,420.55 = 24,569.80/x
  3. Step 3: Cross multiply
    48,287.41x = 72,420.55 × 24,569.80
  4. Step 4: Simplify right side
    48,287.41x = 1,779,358,186.91
  5. Step 5: Solve for x
    x = 1,779,358,186.91/48,287.41
  6. Step 6: Final answer
    x = 36,849.32

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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.