Home / 110,074.18-151,902.93-59,773.18

Finding the Fourth Proportional to 110,074.18, 151,902.93 and 59,773.18

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Solution

The fourth proportional to 110,074.18, 151,902.93 and 59,773.18 is: 82,487.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,074.18 : 151,902.93 = 59,773.18 : x
  2. Step 2: Convert to fraction form
    110,074.18/151,902.93 = 59,773.18/x
  3. Step 3: Cross multiply
    110,074.18x = 151,902.93 × 59,773.18
  4. Step 4: Simplify right side
    110,074.18x = 9,079,721,177.42
  5. Step 5: Solve for x
    x = 9,079,721,177.42/110,074.18
  6. Step 6: Final answer
    x = 82,487.29

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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.