Home / 96,137.54-144,104.19-56,713.22

Finding the Fourth Proportional to 96,137.54, 144,104.19 and 56,713.22

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Solution

The fourth proportional to 96,137.54, 144,104.19 and 56,713.22 is: 85,009.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,137.54 : 144,104.19 = 56,713.22 : x
  2. Step 2: Convert to fraction form
    96,137.54/144,104.19 = 56,713.22/x
  3. Step 3: Cross multiply
    96,137.54x = 144,104.19 × 56,713.22
  4. Step 4: Simplify right side
    96,137.54x = 8,172,612,630.39
  5. Step 5: Solve for x
    x = 8,172,612,630.39/96,137.54
  6. Step 6: Final answer
    x = 85,009.59

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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.