Home / 113,773.53-157,011.24-62,093.46

Finding the Fourth Proportional to 113,773.53, 157,011.24 and 62,093.46

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Solution

The fourth proportional to 113,773.53, 157,011.24 and 62,093.46 is: 85,691.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,773.53 : 157,011.24 = 62,093.46 : x
  2. Step 2: Convert to fraction form
    113,773.53/157,011.24 = 62,093.46/x
  3. Step 3: Cross multiply
    113,773.53x = 157,011.24 × 62,093.46
  4. Step 4: Simplify right side
    113,773.53x = 9,749,370,365.43
  5. Step 5: Solve for x
    x = 9,749,370,365.43/113,773.53
  6. Step 6: Final answer
    x = 85,691.02

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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.