Home / 54,768.06-75,555.91-32,095.55

Finding the Fourth Proportional to 54,768.06, 75,555.91 and 32,095.55

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Solution

The fourth proportional to 54,768.06, 75,555.91 and 32,095.55 is: 44,277.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,768.06 : 75,555.91 = 32,095.55 : x
  2. Step 2: Convert to fraction form
    54,768.06/75,555.91 = 32,095.55/x
  3. Step 3: Cross multiply
    54,768.06x = 75,555.91 × 32,095.55
  4. Step 4: Simplify right side
    54,768.06x = 2,425,008,487.20
  5. Step 5: Solve for x
    x = 2,425,008,487.20/54,768.06
  6. Step 6: Final answer
    x = 44,277.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.