Home / 4,459.06-6,659.31-3,582.90

Finding the Fourth Proportional to 4,459.06, 6,659.31 and 3,582.90

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Solution

The fourth proportional to 4,459.06, 6,659.31 and 3,582.90 is: 5,350.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.06 : 6,659.31 = 3,582.90 : x
  2. Step 2: Convert to fraction form
    4,459.06/6,659.31 = 3,582.90/x
  3. Step 3: Cross multiply
    4,459.06x = 6,659.31 × 3,582.90
  4. Step 4: Simplify right side
    4,459.06x = 23,859,641.80
  5. Step 5: Solve for x
    x = 23,859,641.80/4,459.06
  6. Step 6: Final answer
    x = 5,350.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.