Home / 9,314.74-13,962.76-4,627.54

Finding the Fourth Proportional to 9,314.74, 13,962.76 and 4,627.54

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Solution

The fourth proportional to 9,314.74, 13,962.76 and 4,627.54 is: 6,936.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,314.74 : 13,962.76 = 4,627.54 : x
  2. Step 2: Convert to fraction form
    9,314.74/13,962.76 = 4,627.54/x
  3. Step 3: Cross multiply
    9,314.74x = 13,962.76 × 4,627.54
  4. Step 4: Simplify right side
    9,314.74x = 64,613,230.41
  5. Step 5: Solve for x
    x = 64,613,230.41/9,314.74
  6. Step 6: Final answer
    x = 6,936.66

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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.