Home / 110,024.57-151,837.53-62,276.90

Finding the Fourth Proportional to 110,024.57, 151,837.53 and 62,276.90

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Solution

The fourth proportional to 110,024.57, 151,837.53 and 62,276.90 is: 85,944.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024.57 : 151,837.53 = 62,276.90 : x
  2. Step 2: Convert to fraction form
    110,024.57/151,837.53 = 62,276.90/x
  3. Step 3: Cross multiply
    110,024.57x = 151,837.53 × 62,276.90
  4. Step 4: Simplify right side
    110,024.57x = 9,455,969,679.33
  5. Step 5: Solve for x
    x = 9,455,969,679.33/110,024.57
  6. Step 6: Final answer
    x = 85,944.16

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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.