Home / 167,088.03-250,646.77-47,146.04

Finding the Fourth Proportional to 167,088.03, 250,646.77 and 47,146.04

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Solution

The fourth proportional to 167,088.03, 250,646.77 and 47,146.04 is: 70,723.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,088.03 : 250,646.77 = 47,146.04 : x
  2. Step 2: Convert to fraction form
    167,088.03/250,646.77 = 47,146.04/x
  3. Step 3: Cross multiply
    167,088.03x = 250,646.77 × 47,146.04
  4. Step 4: Simplify right side
    167,088.03x = 11,817,002,644.29
  5. Step 5: Solve for x
    x = 11,817,002,644.29/167,088.03
  6. Step 6: Final answer
    x = 70,723.21

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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.