Home / 61,926.08-92,781.60-32,298.56

Finding the Fourth Proportional to 61,926.08, 92,781.60 and 32,298.56

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Solution

The fourth proportional to 61,926.08, 92,781.60 and 32,298.56 is: 48,391.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,926.08 : 92,781.60 = 32,298.56 : x
  2. Step 2: Convert to fraction form
    61,926.08/92,781.60 = 32,298.56/x
  3. Step 3: Cross multiply
    61,926.08x = 92,781.60 × 32,298.56
  4. Step 4: Simplify right side
    61,926.08x = 2,996,712,074.50
  5. Step 5: Solve for x
    x = 2,996,712,074.50/61,926.08
  6. Step 6: Final answer
    x = 48,391.76

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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.