Home / 41,030.11-61,545.43-14,735.08

Finding the Fourth Proportional to 41,030.11, 61,545.43 and 14,735.08

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Solution

The fourth proportional to 41,030.11, 61,545.43 and 14,735.08 is: 22,102.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,030.11 : 61,545.43 = 14,735.08 : x
  2. Step 2: Convert to fraction form
    41,030.11/61,545.43 = 14,735.08/x
  3. Step 3: Cross multiply
    41,030.11x = 61,545.43 × 14,735.08
  4. Step 4: Simplify right side
    41,030.11x = 906,876,526.96
  5. Step 5: Solve for x
    x = 906,876,526.96/41,030.11
  6. Step 6: Final answer
    x = 22,102.71

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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.