Home / 5,532.61-8,292.37-5,470.95

Finding the Fourth Proportional to 5,532.61, 8,292.37 and 5,470.95

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Solution

The fourth proportional to 5,532.61, 8,292.37 and 5,470.95 is: 8,199.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.61 : 8,292.37 = 5,470.95 : x
  2. Step 2: Convert to fraction form
    5,532.61/8,292.37 = 5,470.95/x
  3. Step 3: Cross multiply
    5,532.61x = 8,292.37 × 5,470.95
  4. Step 4: Simplify right side
    5,532.61x = 45,367,141.65
  5. Step 5: Solve for x
    x = 45,367,141.65/5,532.61
  6. Step 6: Final answer
    x = 8,199.95

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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.