Home / 133,184.96-199,710.56-44,407.04

Finding the Fourth Proportional to 133,184.96, 199,710.56 and 44,407.04

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Solution

The fourth proportional to 133,184.96, 199,710.56 and 44,407.04 is: 66,588.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,184.96 : 199,710.56 = 44,407.04 : x
  2. Step 2: Convert to fraction form
    133,184.96/199,710.56 = 44,407.04/x
  3. Step 3: Cross multiply
    133,184.96x = 199,710.56 × 44,407.04
  4. Step 4: Simplify right side
    133,184.96x = 8,868,554,826.34
  5. Step 5: Solve for x
    x = 8,868,554,826.34/133,184.96
  6. Step 6: Final answer
    x = 66,588.26

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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.