Home / 29,064.66-40,032.84-22,337.42

Finding the Fourth Proportional to 29,064.66, 40,032.84 and 22,337.42

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Solution

The fourth proportional to 29,064.66, 40,032.84 and 22,337.42 is: 30,766.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.66 : 40,032.84 = 22,337.42 : x
  2. Step 2: Convert to fraction form
    29,064.66/40,032.84 = 22,337.42/x
  3. Step 3: Cross multiply
    29,064.66x = 40,032.84 × 22,337.42
  4. Step 4: Simplify right side
    29,064.66x = 894,230,160.71
  5. Step 5: Solve for x
    x = 894,230,160.71/29,064.66
  6. Step 6: Final answer
    x = 30,766.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.