Home / 62,094.41-85,473.91-54,122.75

Finding the Fourth Proportional to 62,094.41, 85,473.91 and 54,122.75

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Solution

The fourth proportional to 62,094.41, 85,473.91 and 54,122.75 is: 74,500.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,094.41 : 85,473.91 = 54,122.75 : x
  2. Step 2: Convert to fraction form
    62,094.41/85,473.91 = 54,122.75/x
  3. Step 3: Cross multiply
    62,094.41x = 85,473.91 × 54,122.75
  4. Step 4: Simplify right side
    62,094.41x = 4,626,083,062.45
  5. Step 5: Solve for x
    x = 4,626,083,062.45/62,094.41
  6. Step 6: Final answer
    x = 74,500.80

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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.