Home / 15,155.70-22,733.57-4,062.11

Finding the Fourth Proportional to 15,155.70, 22,733.57 and 4,062.11

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Solution

The fourth proportional to 15,155.70, 22,733.57 and 4,062.11 is: 6,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,155.70 : 22,733.57 = 4,062.11 : x
  2. Step 2: Convert to fraction form
    15,155.70/22,733.57 = 4,062.11/x
  3. Step 3: Cross multiply
    15,155.70x = 22,733.57 × 4,062.11
  4. Step 4: Simplify right side
    15,155.70x = 92,346,128.05
  5. Step 5: Solve for x
    x = 92,346,128.05/15,155.70
  6. Step 6: Final answer
    x = 6,093.16

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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.