Home / 97,351.20-146,059.56-96,695.10

Finding the Fourth Proportional to 97,351.20, 146,059.56 and 96,695.10

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Solution

The fourth proportional to 97,351.20, 146,059.56 and 96,695.10 is: 145,075.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,351.20 : 146,059.56 = 96,695.10 : x
  2. Step 2: Convert to fraction form
    97,351.20/146,059.56 = 96,695.10/x
  3. Step 3: Cross multiply
    97,351.20x = 146,059.56 × 96,695.10
  4. Step 4: Simplify right side
    97,351.20x = 14,123,243,760.16
  5. Step 5: Solve for x
    x = 14,123,243,760.16/97,351.20
  6. Step 6: Final answer
    x = 145,075.19

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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.