Home / 7,591.10-10,475.67-4,233.95

Finding the Fourth Proportional to 7,591.10, 10,475.67 and 4,233.95

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Solution

The fourth proportional to 7,591.10, 10,475.67 and 4,233.95 is: 5,842.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591.10 : 10,475.67 = 4,233.95 : x
  2. Step 2: Convert to fraction form
    7,591.10/10,475.67 = 4,233.95/x
  3. Step 3: Cross multiply
    7,591.10x = 10,475.67 × 4,233.95
  4. Step 4: Simplify right side
    7,591.10x = 44,353,463.00
  5. Step 5: Solve for x
    x = 44,353,463.00/7,591.10
  6. Step 6: Final answer
    x = 5,842.82

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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.