Home / 5,528.08-8,292.12-4,552.13

Finding the Fourth Proportional to 5,528.08, 8,292.12 and 4,552.13

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Solution

The fourth proportional to 5,528.08, 8,292.12 and 4,552.13 is: 6,828.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528.08 : 8,292.12 = 4,552.13 : x
  2. Step 2: Convert to fraction form
    5,528.08/8,292.12 = 4,552.13/x
  3. Step 3: Cross multiply
    5,528.08x = 8,292.12 × 4,552.13
  4. Step 4: Simplify right side
    5,528.08x = 37,746,808.22
  5. Step 5: Solve for x
    x = 37,746,808.22/5,528.08
  6. Step 6: Final answer
    x = 6,828.20

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Similar ratio
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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.