Home / 94,564.67-141,751.32-61,305.86

Finding the Fourth Proportional to 94,564.67, 141,751.32 and 61,305.86

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Solution

The fourth proportional to 94,564.67, 141,751.32 and 61,305.86 is: 91,896.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,564.67 : 141,751.32 = 61,305.86 : x
  2. Step 2: Convert to fraction form
    94,564.67/141,751.32 = 61,305.86/x
  3. Step 3: Cross multiply
    94,564.67x = 141,751.32 × 61,305.86
  4. Step 4: Simplify right side
    94,564.67x = 8,690,186,703.22
  5. Step 5: Solve for x
    x = 8,690,186,703.22/94,564.67
  6. Step 6: Final answer
    x = 91,896.76

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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.