Home / 156,382.93-234,588.19-44,064.10

Finding the Fourth Proportional to 156,382.93, 234,588.19 and 44,064.10

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Solution

The fourth proportional to 156,382.93, 234,588.19 and 44,064.10 is: 66,100.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,382.93 : 234,588.19 = 44,064.10 : x
  2. Step 2: Convert to fraction form
    156,382.93/234,588.19 = 44,064.10/x
  3. Step 3: Cross multiply
    156,382.93x = 234,588.19 × 44,064.10
  4. Step 4: Simplify right side
    156,382.93x = 10,336,917,462.98
  5. Step 5: Solve for x
    x = 10,336,917,462.98/156,382.93
  6. Step 6: Final answer
    x = 66,100.04

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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.