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Finding the Fourth Proportional to 10,750.95, 14,835.49 and 6,034.32

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Solution

The fourth proportional to 10,750.95, 14,835.49 and 6,034.32 is: 8,326.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750.95 : 14,835.49 = 6,034.32 : x
  2. Step 2: Convert to fraction form
    10,750.95/14,835.49 = 6,034.32/x
  3. Step 3: Cross multiply
    10,750.95x = 14,835.49 × 6,034.32
  4. Step 4: Simplify right side
    10,750.95x = 89,521,989.67
  5. Step 5: Solve for x
    x = 89,521,989.67/10,750.95
  6. Step 6: Final answer
    x = 8,326.89

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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.