Home / 60,837.12-91,255.62-44,302.34

Finding the Fourth Proportional to 60,837.12, 91,255.62 and 44,302.34

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Solution

The fourth proportional to 60,837.12, 91,255.62 and 44,302.34 is: 66,453.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,837.12 : 91,255.62 = 44,302.34 : x
  2. Step 2: Convert to fraction form
    60,837.12/91,255.62 = 44,302.34/x
  3. Step 3: Cross multiply
    60,837.12x = 91,255.62 × 44,302.34
  4. Step 4: Simplify right side
    60,837.12x = 4,042,837,047.87
  5. Step 5: Solve for x
    x = 4,042,837,047.87/60,837.12
  6. Step 6: Final answer
    x = 66,453.46

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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.