Home / 9,113.92-13,655.52-6,026.56

Finding the Fourth Proportional to 9,113.92, 13,655.52 and 6,026.56

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Solution

The fourth proportional to 9,113.92, 13,655.52 and 6,026.56 is: 9,029.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,113.92 : 13,655.52 = 6,026.56 : x
  2. Step 2: Convert to fraction form
    9,113.92/13,655.52 = 6,026.56/x
  3. Step 3: Cross multiply
    9,113.92x = 13,655.52 × 6,026.56
  4. Step 4: Simplify right side
    9,113.92x = 82,295,810.61
  5. Step 5: Solve for x
    x = 82,295,810.61/9,113.92
  6. Step 6: Final answer
    x = 9,029.68

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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.