Home / 167,050.71-250,522.56-54,700.47

Finding the Fourth Proportional to 167,050.71, 250,522.56 and 54,700.47

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Solution

The fourth proportional to 167,050.71, 250,522.56 and 54,700.47 is: 82,033.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,050.71 : 250,522.56 = 54,700.47 : x
  2. Step 2: Convert to fraction form
    167,050.71/250,522.56 = 54,700.47/x
  3. Step 3: Cross multiply
    167,050.71x = 250,522.56 × 54,700.47
  4. Step 4: Simplify right side
    167,050.71x = 13,703,701,777.60
  5. Step 5: Solve for x
    x = 13,703,701,777.60/167,050.71
  6. Step 6: Final answer
    x = 82,033.18

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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.