Home / 4,397.11-6,591.98-3,007.06

Finding the Fourth Proportional to 4,397.11, 6,591.98 and 3,007.06

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Solution

The fourth proportional to 4,397.11, 6,591.98 and 3,007.06 is: 4,508.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.11 : 6,591.98 = 3,007.06 : x
  2. Step 2: Convert to fraction form
    4,397.11/6,591.98 = 3,007.06/x
  3. Step 3: Cross multiply
    4,397.11x = 6,591.98 × 3,007.06
  4. Step 4: Simplify right side
    4,397.11x = 19,822,464.34
  5. Step 5: Solve for x
    x = 19,822,464.34/4,397.11
  6. Step 6: Final answer
    x = 4,508.07

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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.