Home / 10,335.70-14,264.25-5,859.66

Finding the Fourth Proportional to 10,335.70, 14,264.25 and 5,859.66

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Solution

The fourth proportional to 10,335.70, 14,264.25 and 5,859.66 is: 8,086.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,335.70 : 14,264.25 = 5,859.66 : x
  2. Step 2: Convert to fraction form
    10,335.70/14,264.25 = 5,859.66/x
  3. Step 3: Cross multiply
    10,335.70x = 14,264.25 × 5,859.66
  4. Step 4: Simplify right side
    10,335.70x = 83,583,655.16
  5. Step 5: Solve for x
    x = 83,583,655.16/10,335.70
  6. Step 6: Final answer
    x = 8,086.89

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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.