Home / 9,951.28-14,925.06-4,026.61

Finding the Fourth Proportional to 9,951.28, 14,925.06 and 4,026.61

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Solution

The fourth proportional to 9,951.28, 14,925.06 and 4,026.61 is: 6,039.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951.28 : 14,925.06 = 4,026.61 : x
  2. Step 2: Convert to fraction form
    9,951.28/14,925.06 = 4,026.61/x
  3. Step 3: Cross multiply
    9,951.28x = 14,925.06 × 4,026.61
  4. Step 4: Simplify right side
    9,951.28x = 60,097,362.09
  5. Step 5: Solve for x
    x = 60,097,362.09/9,951.28
  6. Step 6: Final answer
    x = 6,039.16

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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.