Home / 167,747.70-251,621.55-93,098.10

Finding the Fourth Proportional to 167,747.70, 251,621.55 and 93,098.10

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Solution

The fourth proportional to 167,747.70, 251,621.55 and 93,098.10 is: 139,647.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,747.70 : 251,621.55 = 93,098.10 : x
  2. Step 2: Convert to fraction form
    167,747.70/251,621.55 = 93,098.10/x
  3. Step 3: Cross multiply
    167,747.70x = 251,621.55 × 93,098.10
  4. Step 4: Simplify right side
    167,747.70x = 23,425,488,224.06
  5. Step 5: Solve for x
    x = 23,425,488,224.06/167,747.70
  6. Step 6: Final answer
    x = 139,647.15

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1.5x scale

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.