Home / 167,069.40-250,604.10-61,874.70

Finding the Fourth Proportional to 167,069.40, 250,604.10 and 61,874.70

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Solution

The fourth proportional to 167,069.40, 250,604.10 and 61,874.70 is: 92,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,069.40 : 250,604.10 = 61,874.70 : x
  2. Step 2: Convert to fraction form
    167,069.40/250,604.10 = 61,874.70/x
  3. Step 3: Cross multiply
    167,069.40x = 250,604.10 × 61,874.70
  4. Step 4: Simplify right side
    167,069.40x = 15,506,053,506.27
  5. Step 5: Solve for x
    x = 15,506,053,506.27/167,069.40
  6. Step 6: Final answer
    x = 92,812.05

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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.