Home / 7,591.08-10,474.66-4,607.04

Finding the Fourth Proportional to 7,591.08, 10,474.66 and 4,607.04

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Solution

The fourth proportional to 7,591.08, 10,474.66 and 4,607.04 is: 6,357.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591.08 : 10,474.66 = 4,607.04 : x
  2. Step 2: Convert to fraction form
    7,591.08/10,474.66 = 4,607.04/x
  3. Step 3: Cross multiply
    7,591.08x = 10,474.66 × 4,607.04
  4. Step 4: Simplify right side
    7,591.08x = 48,257,177.61
  5. Step 5: Solve for x
    x = 48,257,177.61/7,591.08
  6. Step 6: Final answer
    x = 6,357.09

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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.