Home / 96,015.04-132,440.88-69,114.94

Finding the Fourth Proportional to 96,015.04, 132,440.88 and 69,114.94

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Solution

The fourth proportional to 96,015.04, 132,440.88 and 69,114.94 is: 95,335.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,015.04 : 132,440.88 = 69,114.94 : x
  2. Step 2: Convert to fraction form
    96,015.04/132,440.88 = 69,114.94/x
  3. Step 3: Cross multiply
    96,015.04x = 132,440.88 × 69,114.94
  4. Step 4: Simplify right side
    96,015.04x = 9,153,643,474.75
  5. Step 5: Solve for x
    x = 9,153,643,474.75/96,015.04
  6. Step 6: Final answer
    x = 95,335.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.