Home / 8,298.36-11,444.22-5,499

Finding the Fourth Proportional to 8,298.36, 11,444.22 and 5,499

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Solution

The fourth proportional to 8,298.36, 11,444.22 and 5,499 is: 7,583.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,298.36 : 11,444.22 = 5,499 : x
  2. Step 2: Convert to fraction form
    8,298.36/11,444.22 = 5,499/x
  3. Step 3: Cross multiply
    8,298.36x = 11,444.22 × 5,499
  4. Step 4: Simplify right side
    8,298.36x = 62,931,765.78
  5. Step 5: Solve for x
    x = 62,931,765.78/8,298.36
  6. Step 6: Final answer
    x = 7,583.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.