Home / 49,513.20-74,280.68-24,566.80

Finding the Fourth Proportional to 49,513.20, 74,280.68 and 24,566.80

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Solution

The fourth proportional to 49,513.20, 74,280.68 and 24,566.80 is: 36,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,513.20 : 74,280.68 = 24,566.80 : x
  2. Step 2: Convert to fraction form
    49,513.20/74,280.68 = 24,566.80/x
  3. Step 3: Cross multiply
    49,513.20x = 74,280.68 × 24,566.80
  4. Step 4: Simplify right side
    49,513.20x = 1,824,838,609.42
  5. Step 5: Solve for x
    x = 1,824,838,609.42/49,513.20
  6. Step 6: Final answer
    x = 36,855.60

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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.