Home / 153,096.10-229,609.05-58,337.04

Finding the Fourth Proportional to 153,096.10, 229,609.05 and 58,337.04

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Solution

The fourth proportional to 153,096.10, 229,609.05 and 58,337.04 is: 87,492.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,096.10 : 229,609.05 = 58,337.04 : x
  2. Step 2: Convert to fraction form
    153,096.10/229,609.05 = 58,337.04/x
  3. Step 3: Cross multiply
    153,096.10x = 229,609.05 × 58,337.04
  4. Step 4: Simplify right side
    153,096.10x = 13,394,712,334.21
  5. Step 5: Solve for x
    x = 13,394,712,334.21/153,096.10
  6. Step 6: Final answer
    x = 87,492.19

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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.