Home / 54,654.98-75,458.69-44,607.38

Finding the Fourth Proportional to 54,654.98, 75,458.69 and 44,607.38

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Solution

The fourth proportional to 54,654.98, 75,458.69 and 44,607.38 is: 61,586.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,654.98 : 75,458.69 = 44,607.38 : x
  2. Step 2: Convert to fraction form
    54,654.98/75,458.69 = 44,607.38/x
  3. Step 3: Cross multiply
    54,654.98x = 75,458.69 × 44,607.38
  4. Step 4: Simplify right side
    54,654.98x = 3,366,013,858.80
  5. Step 5: Solve for x
    x = 3,366,013,858.80/54,654.98
  6. Step 6: Final answer
    x = 61,586.60

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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.