Home / 41,895.81-57,817.17-22,776.66

Finding the Fourth Proportional to 41,895.81, 57,817.17 and 22,776.66

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Solution

The fourth proportional to 41,895.81, 57,817.17 and 22,776.66 is: 31,432.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,895.81 : 57,817.17 = 22,776.66 : x
  2. Step 2: Convert to fraction form
    41,895.81/57,817.17 = 22,776.66/x
  3. Step 3: Cross multiply
    41,895.81x = 57,817.17 × 22,776.66
  4. Step 4: Simplify right side
    41,895.81x = 1,316,882,023.25
  5. Step 5: Solve for x
    x = 1,316,882,023.25/41,895.81
  6. Step 6: Final answer
    x = 31,432.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.