Home / 11,061.38-15,264.70-6,093.38

Finding the Fourth Proportional to 11,061.38, 15,264.70 and 6,093.38

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Solution

The fourth proportional to 11,061.38, 15,264.70 and 6,093.38 is: 8,408.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061.38 : 15,264.70 = 6,093.38 : x
  2. Step 2: Convert to fraction form
    11,061.38/15,264.70 = 6,093.38/x
  3. Step 3: Cross multiply
    11,061.38x = 15,264.70 × 6,093.38
  4. Step 4: Simplify right side
    11,061.38x = 93,013,663.46
  5. Step 5: Solve for x
    x = 93,013,663.46/11,061.38
  6. Step 6: Final answer
    x = 8,408.86

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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.