Home / 45,053.27-67,607.70-22,882.56

Finding the Fourth Proportional to 45,053.27, 67,607.70 and 22,882.56

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Solution

The fourth proportional to 45,053.27, 67,607.70 and 22,882.56 is: 34,337.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053.27 : 67,607.70 = 22,882.56 : x
  2. Step 2: Convert to fraction form
    45,053.27/67,607.70 = 22,882.56/x
  3. Step 3: Cross multiply
    45,053.27x = 67,607.70 × 22,882.56
  4. Step 4: Simplify right side
    45,053.27x = 1,547,037,251.71
  5. Step 5: Solve for x
    x = 1,547,037,251.71/45,053.27
  6. Step 6: Final answer
    x = 34,337.96

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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.