Home / 175,566.64-263,352.19-61,709.85

Finding the Fourth Proportional to 175,566.64, 263,352.19 and 61,709.85

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Solution

The fourth proportional to 175,566.64, 263,352.19 and 61,709.85 is: 92,565.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,566.64 : 263,352.19 = 61,709.85 : x
  2. Step 2: Convert to fraction form
    175,566.64/263,352.19 = 61,709.85/x
  3. Step 3: Cross multiply
    175,566.64x = 263,352.19 × 61,709.85
  4. Step 4: Simplify right side
    175,566.64x = 16,251,424,142.07
  5. Step 5: Solve for x
    x = 16,251,424,142.07/175,566.64
  6. Step 6: Final answer
    x = 92,565.56

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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.