Home / 8,066.12-11,132.33-4,529.52

Finding the Fourth Proportional to 8,066.12, 11,132.33 and 4,529.52

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Solution

The fourth proportional to 8,066.12, 11,132.33 and 4,529.52 is: 6,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066.12 : 11,132.33 = 4,529.52 : x
  2. Step 2: Convert to fraction form
    8,066.12/11,132.33 = 4,529.52/x
  3. Step 3: Cross multiply
    8,066.12x = 11,132.33 × 4,529.52
  4. Step 4: Simplify right side
    8,066.12x = 50,424,088.73
  5. Step 5: Solve for x
    x = 50,424,088.73/8,066.12
  6. Step 6: Final answer
    x = 6,251.35

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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.