Home / 9,250.19-12,756.75-6,062.33

Finding the Fourth Proportional to 9,250.19, 12,756.75 and 6,062.33

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Solution

The fourth proportional to 9,250.19, 12,756.75 and 6,062.33 is: 8,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.19 : 12,756.75 = 6,062.33 : x
  2. Step 2: Convert to fraction form
    9,250.19/12,756.75 = 6,062.33/x
  3. Step 3: Cross multiply
    9,250.19x = 12,756.75 × 6,062.33
  4. Step 4: Simplify right side
    9,250.19x = 77,335,600.91
  5. Step 5: Solve for x
    x = 77,335,600.91/9,250.19
  6. Step 6: Final answer
    x = 8,360.43

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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.