Home / 166,646.68-249,892.26-96,546.04

Finding the Fourth Proportional to 166,646.68, 249,892.26 and 96,546.04

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Solution

The fourth proportional to 166,646.68, 249,892.26 and 96,546.04 is: 144,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,646.68 : 249,892.26 = 96,546.04 : x
  2. Step 2: Convert to fraction form
    166,646.68/249,892.26 = 96,546.04/x
  3. Step 3: Cross multiply
    166,646.68x = 249,892.26 × 96,546.04
  4. Step 4: Simplify right side
    166,646.68x = 24,126,108,129.65
  5. Step 5: Solve for x
    x = 24,126,108,129.65/166,646.68
  6. Step 6: Final answer
    x = 144,774.01

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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.