Home / 41,655.06-62,476.18-13,575.05

Finding the Fourth Proportional to 41,655.06, 62,476.18 and 13,575.05

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Solution

The fourth proportional to 41,655.06, 62,476.18 and 13,575.05 is: 20,360.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,655.06 : 62,476.18 = 13,575.05 : x
  2. Step 2: Convert to fraction form
    41,655.06/62,476.18 = 13,575.05/x
  3. Step 3: Cross multiply
    41,655.06x = 62,476.18 × 13,575.05
  4. Step 4: Simplify right side
    41,655.06x = 848,117,267.31
  5. Step 5: Solve for x
    x = 848,117,267.31/41,655.06
  6. Step 6: Final answer
    x = 20,360.49

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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.