Home / 65,115.93-97,607.27-44,058.20

Finding the Fourth Proportional to 65,115.93, 97,607.27 and 44,058.20

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Solution

The fourth proportional to 65,115.93, 97,607.27 and 44,058.20 is: 66,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,115.93 : 97,607.27 = 44,058.20 : x
  2. Step 2: Convert to fraction form
    65,115.93/97,607.27 = 44,058.20/x
  3. Step 3: Cross multiply
    65,115.93x = 97,607.27 × 44,058.20
  4. Step 4: Simplify right side
    65,115.93x = 4,300,400,245.22
  5. Step 5: Solve for x
    x = 4,300,400,245.22/65,115.93
  6. Step 6: Final answer
    x = 66,042.21

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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.