Home / 59,874.34-89,811.52-26,586.58

Finding the Fourth Proportional to 59,874.34, 89,811.52 and 26,586.58

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Solution

The fourth proportional to 59,874.34, 89,811.52 and 26,586.58 is: 39,879.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,874.34 : 89,811.52 = 26,586.58 : x
  2. Step 2: Convert to fraction form
    59,874.34/89,811.52 = 26,586.58/x
  3. Step 3: Cross multiply
    59,874.34x = 89,811.52 × 26,586.58
  4. Step 4: Simplify right side
    59,874.34x = 2,387,781,161.40
  5. Step 5: Solve for x
    x = 2,387,781,161.40/59,874.34
  6. Step 6: Final answer
    x = 39,879.87

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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.