Home / 183,379.18-275,071.19-58,720.18

Finding the Fourth Proportional to 183,379.18, 275,071.19 and 58,720.18

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Solution

The fourth proportional to 183,379.18, 275,071.19 and 58,720.18 is: 88,081.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,379.18 : 275,071.19 = 58,720.18 : x
  2. Step 2: Convert to fraction form
    183,379.18/275,071.19 = 58,720.18/x
  3. Step 3: Cross multiply
    183,379.18x = 275,071.19 × 58,720.18
  4. Step 4: Simplify right side
    183,379.18x = 16,152,229,789.61
  5. Step 5: Solve for x
    x = 16,152,229,789.61/183,379.18
  6. Step 6: Final answer
    x = 88,081.04

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1.5x scale

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.