Home / 71,144.04-106,716.06-24,397.32

Finding the Fourth Proportional to 71,144.04, 106,716.06 and 24,397.32

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Solution

The fourth proportional to 71,144.04, 106,716.06 and 24,397.32 is: 36,595.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,144.04 : 106,716.06 = 24,397.32 : x
  2. Step 2: Convert to fraction form
    71,144.04/106,716.06 = 24,397.32/x
  3. Step 3: Cross multiply
    71,144.04x = 106,716.06 × 24,397.32
  4. Step 4: Simplify right side
    71,144.04x = 2,603,585,864.96
  5. Step 5: Solve for x
    x = 2,603,585,864.96/71,144.04
  6. Step 6: Final answer
    x = 36,595.98

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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.