Home / 29,423.85-40,600.90-17,482.83

Finding the Fourth Proportional to 29,423.85, 40,600.90 and 17,482.83

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Solution

The fourth proportional to 29,423.85, 40,600.90 and 17,482.83 is: 24,123.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,423.85 : 40,600.90 = 17,482.83 : x
  2. Step 2: Convert to fraction form
    29,423.85/40,600.90 = 17,482.83/x
  3. Step 3: Cross multiply
    29,423.85x = 40,600.90 × 17,482.83
  4. Step 4: Simplify right side
    29,423.85x = 709,818,632.55
  5. Step 5: Solve for x
    x = 709,818,632.55/29,423.85
  6. Step 6: Final answer
    x = 24,123.92

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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.