Home / 158,627.14-237,947.16-40,301.53

Finding the Fourth Proportional to 158,627.14, 237,947.16 and 40,301.53

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Solution

The fourth proportional to 158,627.14, 237,947.16 and 40,301.53 is: 60,453.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,627.14 : 237,947.16 = 40,301.53 : x
  2. Step 2: Convert to fraction form
    158,627.14/237,947.16 = 40,301.53/x
  3. Step 3: Cross multiply
    158,627.14x = 237,947.16 × 40,301.53
  4. Step 4: Simplify right side
    158,627.14x = 9,589,634,607.15
  5. Step 5: Solve for x
    x = 9,589,634,607.15/158,627.14
  6. Step 6: Final answer
    x = 60,453.93

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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.