Home / 11,134.73-15,366.21-6,099.17

Finding the Fourth Proportional to 11,134.73, 15,366.21 and 6,099.17

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Solution

The fourth proportional to 11,134.73, 15,366.21 and 6,099.17 is: 8,417.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.73 : 15,366.21 = 6,099.17 : x
  2. Step 2: Convert to fraction form
    11,134.73/15,366.21 = 6,099.17/x
  3. Step 3: Cross multiply
    11,134.73x = 15,366.21 × 6,099.17
  4. Step 4: Simplify right side
    11,134.73x = 93,721,027.34
  5. Step 5: Solve for x
    x = 93,721,027.34/11,134.73
  6. Step 6: Final answer
    x = 8,417.00

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1.5x scale

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.