Home / 97,373.57-146,124.21-34,192.06

Finding the Fourth Proportional to 97,373.57, 146,124.21 and 34,192.06

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Solution

The fourth proportional to 97,373.57, 146,124.21 and 34,192.06 is: 51,310.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,373.57 : 146,124.21 = 34,192.06 : x
  2. Step 2: Convert to fraction form
    97,373.57/146,124.21 = 34,192.06/x
  3. Step 3: Cross multiply
    97,373.57x = 146,124.21 × 34,192.06
  4. Step 4: Simplify right side
    97,373.57x = 4,996,286,854.19
  5. Step 5: Solve for x
    x = 4,996,286,854.19/97,373.57
  6. Step 6: Final answer
    x = 51,310.51

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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.