Home / 48,544.96-66,994.20-27,325.60

Finding the Fourth Proportional to 48,544.96, 66,994.20 and 27,325.60

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Solution

The fourth proportional to 48,544.96, 66,994.20 and 27,325.60 is: 37,710.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,544.96 : 66,994.20 = 27,325.60 : x
  2. Step 2: Convert to fraction form
    48,544.96/66,994.20 = 27,325.60/x
  3. Step 3: Cross multiply
    48,544.96x = 66,994.20 × 27,325.60
  4. Step 4: Simplify right side
    48,544.96x = 1,830,656,711.52
  5. Step 5: Solve for x
    x = 1,830,656,711.52/48,544.96
  6. Step 6: Final answer
    x = 37,710.54

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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.