Home / 95,745.04-143,706.30-48,393.13

Finding the Fourth Proportional to 95,745.04, 143,706.30 and 48,393.13

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Solution

The fourth proportional to 95,745.04, 143,706.30 and 48,393.13 is: 72,634.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745.04 : 143,706.30 = 48,393.13 : x
  2. Step 2: Convert to fraction form
    95,745.04/143,706.30 = 48,393.13/x
  3. Step 3: Cross multiply
    95,745.04x = 143,706.30 × 48,393.13
  4. Step 4: Simplify right side
    95,745.04x = 6,954,397,839.19
  5. Step 5: Solve for x
    x = 6,954,397,839.19/95,745.04
  6. Step 6: Final answer
    x = 72,634.55

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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.