Home / 22,966.47-34,451.06-7,173.77

Finding the Fourth Proportional to 22,966.47, 34,451.06 and 7,173.77

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Solution

The fourth proportional to 22,966.47, 34,451.06 and 7,173.77 is: 10,761.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,966.47 : 34,451.06 = 7,173.77 : x
  2. Step 2: Convert to fraction form
    22,966.47/34,451.06 = 7,173.77/x
  3. Step 3: Cross multiply
    22,966.47x = 34,451.06 × 7,173.77
  4. Step 4: Simplify right side
    22,966.47x = 247,143,772.57
  5. Step 5: Solve for x
    x = 247,143,772.57/22,966.47
  6. Step 6: Final answer
    x = 10,761.07

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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.