Home / 9,407.00-14,112.02-3,167.57

Finding the Fourth Proportional to 9,407.00, 14,112.02 and 3,167.57

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Solution

The fourth proportional to 9,407.00, 14,112.02 and 3,167.57 is: 4,751.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.00 : 14,112.02 = 3,167.57 : x
  2. Step 2: Convert to fraction form
    9,407.00/14,112.02 = 3,167.57/x
  3. Step 3: Cross multiply
    9,407.00x = 14,112.02 × 3,167.57
  4. Step 4: Simplify right side
    9,407.00x = 44,700,854.39
  5. Step 5: Solve for x
    x = 44,700,854.39/9,407.00
  6. Step 6: Final answer
    x = 4,751.87

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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.