Home / 75,466.08-113,092.97-59,601.42

Finding the Fourth Proportional to 75,466.08, 113,092.97 and 59,601.42

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Solution

The fourth proportional to 75,466.08, 113,092.97 and 59,601.42 is: 89,318.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,466.08 : 113,092.97 = 59,601.42 : x
  2. Step 2: Convert to fraction form
    75,466.08/113,092.97 = 59,601.42/x
  3. Step 3: Cross multiply
    75,466.08x = 113,092.97 × 59,601.42
  4. Step 4: Simplify right side
    75,466.08x = 6,740,501,306.01
  5. Step 5: Solve for x
    x = 6,740,501,306.01/75,466.08
  6. Step 6: Final answer
    x = 89,318.29

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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.