Home / 96,020.10-144,030.15-60,999.30

Finding the Fourth Proportional to 96,020.10, 144,030.15 and 60,999.30

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Solution

The fourth proportional to 96,020.10, 144,030.15 and 60,999.30 is: 91,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,020.10 : 144,030.15 = 60,999.30 : x
  2. Step 2: Convert to fraction form
    96,020.10/144,030.15 = 60,999.30/x
  3. Step 3: Cross multiply
    96,020.10x = 144,030.15 × 60,999.30
  4. Step 4: Simplify right side
    96,020.10x = 8,785,738,328.90
  5. Step 5: Solve for x
    x = 8,785,738,328.90/96,020.10
  6. Step 6: Final answer
    x = 91,498.95

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Similar ratio
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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.