Home / 43,234.11-59,677.83-25,334.82

Finding the Fourth Proportional to 43,234.11, 59,677.83 and 25,334.82

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Solution

The fourth proportional to 43,234.11, 59,677.83 and 25,334.82 is: 34,970.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,234.11 : 59,677.83 = 25,334.82 : x
  2. Step 2: Convert to fraction form
    43,234.11/59,677.83 = 25,334.82/x
  3. Step 3: Cross multiply
    43,234.11x = 59,677.83 × 25,334.82
  4. Step 4: Simplify right side
    43,234.11x = 1,511,927,081.04
  5. Step 5: Solve for x
    x = 1,511,927,081.04/43,234.11
  6. Step 6: Final answer
    x = 34,970.70

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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.