Home / 7,063.60-10,591.98-2,132.32

Finding the Fourth Proportional to 7,063.60, 10,591.98 and 2,132.32

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Solution

The fourth proportional to 7,063.60, 10,591.98 and 2,132.32 is: 3,197.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.60 : 10,591.98 = 2,132.32 : x
  2. Step 2: Convert to fraction form
    7,063.60/10,591.98 = 2,132.32/x
  3. Step 3: Cross multiply
    7,063.60x = 10,591.98 × 2,132.32
  4. Step 4: Simplify right side
    7,063.60x = 22,585,490.79
  5. Step 5: Solve for x
    x = 22,585,490.79/7,063.60
  6. Step 6: Final answer
    x = 3,197.45

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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.