Home / 14,966.11-22,463.01-7,575.76

Finding the Fourth Proportional to 14,966.11, 22,463.01 and 7,575.76

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Solution

The fourth proportional to 14,966.11, 22,463.01 and 7,575.76 is: 11,370.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,966.11 : 22,463.01 = 7,575.76 : x
  2. Step 2: Convert to fraction form
    14,966.11/22,463.01 = 7,575.76/x
  3. Step 3: Cross multiply
    14,966.11x = 22,463.01 × 7,575.76
  4. Step 4: Simplify right side
    14,966.11x = 170,174,316.48
  5. Step 5: Solve for x
    x = 170,174,316.48/14,966.11
  6. Step 6: Final answer
    x = 11,370.65

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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.