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Finding the Fourth Proportional to 22,847.76, 34,277.56 and 7,265.52

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Solution

The fourth proportional to 22,847.76, 34,277.56 and 7,265.52 is: 10,900.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,847.76 : 34,277.56 = 7,265.52 : x
  2. Step 2: Convert to fraction form
    22,847.76/34,277.56 = 7,265.52/x
  3. Step 3: Cross multiply
    22,847.76x = 34,277.56 × 7,265.52
  4. Step 4: Simplify right side
    22,847.76x = 249,044,297.73
  5. Step 5: Solve for x
    x = 249,044,297.73/22,847.76
  6. Step 6: Final answer
    x = 10,900.16

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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.