Home / 24,850.57-34,281.70-14,771.86

Finding the Fourth Proportional to 24,850.57, 34,281.70 and 14,771.86

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Solution

The fourth proportional to 24,850.57, 34,281.70 and 14,771.86 is: 20,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,850.57 : 34,281.70 = 14,771.86 : x
  2. Step 2: Convert to fraction form
    24,850.57/34,281.70 = 14,771.86/x
  3. Step 3: Cross multiply
    24,850.57x = 34,281.70 × 14,771.86
  4. Step 4: Simplify right side
    24,850.57x = 506,404,472.96
  5. Step 5: Solve for x
    x = 506,404,472.96/24,850.57
  6. Step 6: Final answer
    x = 20,377.98

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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.