Home / 44,802.18-67,170.33-15,212.07

Finding the Fourth Proportional to 44,802.18, 67,170.33 and 15,212.07

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Solution

The fourth proportional to 44,802.18, 67,170.33 and 15,212.07 is: 22,806.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,802.18 : 67,170.33 = 15,212.07 : x
  2. Step 2: Convert to fraction form
    44,802.18/67,170.33 = 15,212.07/x
  3. Step 3: Cross multiply
    44,802.18x = 67,170.33 × 15,212.07
  4. Step 4: Simplify right side
    44,802.18x = 1,021,799,761.88
  5. Step 5: Solve for x
    x = 1,021,799,761.88/44,802.18
  6. Step 6: Final answer
    x = 22,806.92

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1.5x scale

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.