Home / 113,700.65-170,551.44-29,454.81

Finding the Fourth Proportional to 113,700.65, 170,551.44 and 29,454.81

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Solution

The fourth proportional to 113,700.65, 170,551.44 and 29,454.81 is: 44,182.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,700.65 : 170,551.44 = 29,454.81 : x
  2. Step 2: Convert to fraction form
    113,700.65/170,551.44 = 29,454.81/x
  3. Step 3: Cross multiply
    113,700.65x = 170,551.44 × 29,454.81
  4. Step 4: Simplify right side
    113,700.65x = 5,023,559,620.86
  5. Step 5: Solve for x
    x = 5,023,559,620.86/113,700.65
  6. Step 6: Final answer
    x = 44,182.33

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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.