Home / 71,024.34-106,508.82-26,626.89

Finding the Fourth Proportional to 71,024.34, 106,508.82 and 26,626.89

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Solution

The fourth proportional to 71,024.34, 106,508.82 and 26,626.89 is: 39,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,024.34 : 106,508.82 = 26,626.89 : x
  2. Step 2: Convert to fraction form
    71,024.34/106,508.82 = 26,626.89/x
  3. Step 3: Cross multiply
    71,024.34x = 106,508.82 × 26,626.89
  4. Step 4: Simplify right side
    71,024.34x = 2,835,998,634.17
  5. Step 5: Solve for x
    x = 2,835,998,634.17/71,024.34
  6. Step 6: Final answer
    x = 39,929.95

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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.