Home / 5,562.24-8,336.88-2,482.08

Finding the Fourth Proportional to 5,562.24, 8,336.88 and 2,482.08

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Solution

The fourth proportional to 5,562.24, 8,336.88 and 2,482.08 is: 3,720.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.24 : 8,336.88 = 2,482.08 : x
  2. Step 2: Convert to fraction form
    5,562.24/8,336.88 = 2,482.08/x
  3. Step 3: Cross multiply
    5,562.24x = 8,336.88 × 2,482.08
  4. Step 4: Simplify right side
    5,562.24x = 20,692,803.11
  5. Step 5: Solve for x
    x = 20,692,803.11/5,562.24
  6. Step 6: Final answer
    x = 3,720.23

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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.