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Finding the Fourth Proportional to 9,253.06, 12,750.33 and 6,594.82

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Solution

The fourth proportional to 9,253.06, 12,750.33 and 6,594.82 is: 9,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253.06 : 12,750.33 = 6,594.82 : x
  2. Step 2: Convert to fraction form
    9,253.06/12,750.33 = 6,594.82/x
  3. Step 3: Cross multiply
    9,253.06x = 12,750.33 × 6,594.82
  4. Step 4: Simplify right side
    9,253.06x = 84,086,131.29
  5. Step 5: Solve for x
    x = 84,086,131.29/9,253.06
  6. Step 6: Final answer
    x = 9,087.39

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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.