Home / 14,765.06-22,151.33-4,904.39

Finding the Fourth Proportional to 14,765.06, 22,151.33 and 4,904.39

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Solution

The fourth proportional to 14,765.06, 22,151.33 and 4,904.39 is: 7,357.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,765.06 : 22,151.33 = 4,904.39 : x
  2. Step 2: Convert to fraction form
    14,765.06/22,151.33 = 4,904.39/x
  3. Step 3: Cross multiply
    14,765.06x = 22,151.33 × 4,904.39
  4. Step 4: Simplify right side
    14,765.06x = 108,638,626.06
  5. Step 5: Solve for x
    x = 108,638,626.06/14,765.06
  6. Step 6: Final answer
    x = 7,357.82

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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.