Home / 60,996.22-91,327.86-46,160.16

Finding the Fourth Proportional to 60,996.22, 91,327.86 and 46,160.16

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Solution

The fourth proportional to 60,996.22, 91,327.86 and 46,160.16 is: 69,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,996.22 : 91,327.86 = 46,160.16 : x
  2. Step 2: Convert to fraction form
    60,996.22/91,327.86 = 46,160.16/x
  3. Step 3: Cross multiply
    60,996.22x = 91,327.86 × 46,160.16
  4. Step 4: Simplify right side
    60,996.22x = 4,215,708,630.06
  5. Step 5: Solve for x
    x = 4,215,708,630.06/60,996.22
  6. Step 6: Final answer
    x = 69,114.26

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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.