Home / 24,253.20-36,379.80-9,472.50

Finding the Fourth Proportional to 24,253.20, 36,379.80 and 9,472.50

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Solution

The fourth proportional to 24,253.20, 36,379.80 and 9,472.50 is: 14,208.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253.20 : 36,379.80 = 9,472.50 : x
  2. Step 2: Convert to fraction form
    24,253.20/36,379.80 = 9,472.50/x
  3. Step 3: Cross multiply
    24,253.20x = 36,379.80 × 9,472.50
  4. Step 4: Simplify right side
    24,253.20x = 344,607,655.50
  5. Step 5: Solve for x
    x = 344,607,655.50/24,253.20
  6. Step 6: Final answer
    x = 14,208.75

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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.