Home / 99,083.40-148,625.10-95,584.20

Finding the Fourth Proportional to 99,083.40, 148,625.10 and 95,584.20

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Solution

The fourth proportional to 99,083.40, 148,625.10 and 95,584.20 is: 143,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,083.40 : 148,625.10 = 95,584.20 : x
  2. Step 2: Convert to fraction form
    99,083.40/148,625.10 = 95,584.20/x
  3. Step 3: Cross multiply
    99,083.40x = 148,625.10 × 95,584.20
  4. Step 4: Simplify right side
    99,083.40x = 14,206,211,283.42
  5. Step 5: Solve for x
    x = 14,206,211,283.42/99,083.40
  6. Step 6: Final answer
    x = 143,376.30

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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.