Home / 44,324.16-66,408.32-39,503.04

Finding the Fourth Proportional to 44,324.16, 66,408.32 and 39,503.04

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Solution

The fourth proportional to 44,324.16, 66,408.32 and 39,503.04 is: 59,185.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,324.16 : 66,408.32 = 39,503.04 : x
  2. Step 2: Convert to fraction form
    44,324.16/66,408.32 = 39,503.04/x
  3. Step 3: Cross multiply
    44,324.16x = 66,408.32 × 39,503.04
  4. Step 4: Simplify right side
    44,324.16x = 2,623,330,521.29
  5. Step 5: Solve for x
    x = 2,623,330,521.29/44,324.16
  6. Step 6: Final answer
    x = 59,185.12

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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.