Home / 5,524.59-8,281.07-2,709.53

Finding the Fourth Proportional to 5,524.59, 8,281.07 and 2,709.53

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Solution

The fourth proportional to 5,524.59, 8,281.07 and 2,709.53 is: 4,061.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.59 : 8,281.07 = 2,709.53 : x
  2. Step 2: Convert to fraction form
    5,524.59/8,281.07 = 2,709.53/x
  3. Step 3: Cross multiply
    5,524.59x = 8,281.07 × 2,709.53
  4. Step 4: Simplify right side
    5,524.59x = 22,437,835.07
  5. Step 5: Solve for x
    x = 22,437,835.07/5,524.59
  6. Step 6: Final answer
    x = 4,061.45

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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.