Home / 54,930.08-75,734.40-44,848.16

Finding the Fourth Proportional to 54,930.08, 75,734.40 and 44,848.16

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Solution

The fourth proportional to 54,930.08, 75,734.40 and 44,848.16 is: 61,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,930.08 : 75,734.40 = 44,848.16 : x
  2. Step 2: Convert to fraction form
    54,930.08/75,734.40 = 44,848.16/x
  3. Step 3: Cross multiply
    54,930.08x = 75,734.40 × 44,848.16
  4. Step 4: Simplify right side
    54,930.08x = 3,396,548,488.70
  5. Step 5: Solve for x
    x = 3,396,548,488.70/54,930.08
  6. Step 6: Final answer
    x = 61,834.03

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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.