Home / 10,263.61-14,163.94-6,013.65

Finding the Fourth Proportional to 10,263.61, 14,163.94 and 6,013.65

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Solution

The fourth proportional to 10,263.61, 14,163.94 and 6,013.65 is: 8,298.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,263.61 : 14,163.94 = 6,013.65 : x
  2. Step 2: Convert to fraction form
    10,263.61/14,163.94 = 6,013.65/x
  3. Step 3: Cross multiply
    10,263.61x = 14,163.94 × 6,013.65
  4. Step 4: Simplify right side
    10,263.61x = 85,176,947.71
  5. Step 5: Solve for x
    x = 85,176,947.71/10,263.61
  6. Step 6: Final answer
    x = 8,298.93

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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.