Home / 41,050.16-61,583.92-13,346

Finding the Fourth Proportional to 41,050.16, 61,583.92 and 13,346

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Solution

The fourth proportional to 41,050.16, 61,583.92 and 13,346 is: 20,021.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,050.16 : 61,583.92 = 13,346 : x
  2. Step 2: Convert to fraction form
    41,050.16/61,583.92 = 13,346/x
  3. Step 3: Cross multiply
    41,050.16x = 61,583.92 × 13,346
  4. Step 4: Simplify right side
    41,050.16x = 821,898,996.32
  5. Step 5: Solve for x
    x = 821,898,996.32/41,050.16
  6. Step 6: Final answer
    x = 20,021.82

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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.