Home / 60,818.04-91,239.87-22,867.55

Finding the Fourth Proportional to 60,818.04, 91,239.87 and 22,867.55

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Solution

The fourth proportional to 60,818.04, 91,239.87 and 22,867.55 is: 34,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,818.04 : 91,239.87 = 22,867.55 : x
  2. Step 2: Convert to fraction form
    60,818.04/91,239.87 = 22,867.55/x
  3. Step 3: Cross multiply
    60,818.04x = 91,239.87 × 22,867.55
  4. Step 4: Simplify right side
    60,818.04x = 2,086,432,289.22
  5. Step 5: Solve for x
    x = 2,086,432,289.22/60,818.04
  6. Step 6: Final answer
    x = 34,306.14

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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.