Home / 41,156.61-61,669.30-26,353.35

Finding the Fourth Proportional to 41,156.61, 61,669.30 and 26,353.35

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Solution

The fourth proportional to 41,156.61, 61,669.30 and 26,353.35 is: 39,488.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,156.61 : 61,669.30 = 26,353.35 : x
  2. Step 2: Convert to fraction form
    41,156.61/61,669.30 = 26,353.35/x
  3. Step 3: Cross multiply
    41,156.61x = 61,669.30 × 26,353.35
  4. Step 4: Simplify right side
    41,156.61x = 1,625,192,630.68
  5. Step 5: Solve for x
    x = 1,625,192,630.68/41,156.61
  6. Step 6: Final answer
    x = 39,488.01

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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.