Home / 24,458.79-36,704.61-8,663.76

Finding the Fourth Proportional to 24,458.79, 36,704.61 and 8,663.76

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Solution

The fourth proportional to 24,458.79, 36,704.61 and 8,663.76 is: 13,001.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458.79 : 36,704.61 = 8,663.76 : x
  2. Step 2: Convert to fraction form
    24,458.79/36,704.61 = 8,663.76/x
  3. Step 3: Cross multiply
    24,458.79x = 36,704.61 × 8,663.76
  4. Step 4: Simplify right side
    24,458.79x = 317,999,931.93
  5. Step 5: Solve for x
    x = 317,999,931.93/24,458.79
  6. Step 6: Final answer
    x = 13,001.46

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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.