Home / 55,837.18-83,786.55-24,671.62

Finding the Fourth Proportional to 55,837.18, 83,786.55 and 24,671.62

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Solution

The fourth proportional to 55,837.18, 83,786.55 and 24,671.62 is: 37,021.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,837.18 : 83,786.55 = 24,671.62 : x
  2. Step 2: Convert to fraction form
    55,837.18/83,786.55 = 24,671.62/x
  3. Step 3: Cross multiply
    55,837.18x = 83,786.55 × 24,671.62
  4. Step 4: Simplify right side
    55,837.18x = 2,067,149,922.71
  5. Step 5: Solve for x
    x = 2,067,149,922.71/55,837.18
  6. Step 6: Final answer
    x = 37,021.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.