Home / 96,016.10-144,024.15-80,464.10

Finding the Fourth Proportional to 96,016.10, 144,024.15 and 80,464.10

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Solution

The fourth proportional to 96,016.10, 144,024.15 and 80,464.10 is: 120,696.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,016.10 : 144,024.15 = 80,464.10 : x
  2. Step 2: Convert to fraction form
    96,016.10/144,024.15 = 80,464.10/x
  3. Step 3: Cross multiply
    96,016.10x = 144,024.15 × 80,464.10
  4. Step 4: Simplify right side
    96,016.10x = 11,588,773,608.02
  5. Step 5: Solve for x
    x = 11,588,773,608.02/96,016.10
  6. Step 6: Final answer
    x = 120,696.15

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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.