Home / 5,562.06-8,337.29-2,636.88

Finding the Fourth Proportional to 5,562.06, 8,337.29 and 2,636.88

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Solution

The fourth proportional to 5,562.06, 8,337.29 and 2,636.88 is: 3,952.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.06 : 8,337.29 = 2,636.88 : x
  2. Step 2: Convert to fraction form
    5,562.06/8,337.29 = 2,636.88/x
  3. Step 3: Cross multiply
    5,562.06x = 8,337.29 × 2,636.88
  4. Step 4: Simplify right side
    5,562.06x = 21,984,420.07
  5. Step 5: Solve for x
    x = 21,984,420.07/5,562.06
  6. Step 6: Final answer
    x = 3,952.57

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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.