Home / 114,069.24-170,854.44-57,812.76

Finding the Fourth Proportional to 114,069.24, 170,854.44 and 57,812.76

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Solution

The fourth proportional to 114,069.24, 170,854.44 and 57,812.76 is: 86,592.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,069.24 : 170,854.44 = 57,812.76 : x
  2. Step 2: Convert to fraction form
    114,069.24/170,854.44 = 57,812.76/x
  3. Step 3: Cross multiply
    114,069.24x = 170,854.44 × 57,812.76
  4. Step 4: Simplify right side
    114,069.24x = 9,877,566,734.65
  5. Step 5: Solve for x
    x = 9,877,566,734.65/114,069.24
  6. Step 6: Final answer
    x = 86,592.73

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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.