Home / 44,408.13-66,626.41-15,925.89

Finding the Fourth Proportional to 44,408.13, 66,626.41 and 15,925.89

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Solution

The fourth proportional to 44,408.13, 66,626.41 and 15,925.89 is: 23,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,408.13 : 66,626.41 = 15,925.89 : x
  2. Step 2: Convert to fraction form
    44,408.13/66,626.41 = 15,925.89/x
  3. Step 3: Cross multiply
    44,408.13x = 66,626.41 × 15,925.89
  4. Step 4: Simplify right side
    44,408.13x = 1,061,084,741.88
  5. Step 5: Solve for x
    x = 1,061,084,741.88/44,408.13
  6. Step 6: Final answer
    x = 23,893.93

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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.