Home / 61,325.19-92,052.14-54,349.83

Finding the Fourth Proportional to 61,325.19, 92,052.14 and 54,349.83

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Solution

The fourth proportional to 61,325.19, 92,052.14 and 54,349.83 is: 81,581.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,325.19 : 92,052.14 = 54,349.83 : x
  2. Step 2: Convert to fraction form
    61,325.19/92,052.14 = 54,349.83/x
  3. Step 3: Cross multiply
    61,325.19x = 92,052.14 × 54,349.83
  4. Step 4: Simplify right side
    61,325.19x = 5,003,017,888.39
  5. Step 5: Solve for x
    x = 5,003,017,888.39/61,325.19
  6. Step 6: Final answer
    x = 81,581.78

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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.