Home / 55,836.18-83,785.05-24,670.62

Finding the Fourth Proportional to 55,836.18, 83,785.05 and 24,670.62

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Solution

The fourth proportional to 55,836.18, 83,785.05 and 24,670.62 is: 37,019.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,836.18 : 83,785.05 = 24,670.62 : x
  2. Step 2: Convert to fraction form
    55,836.18/83,785.05 = 24,670.62/x
  3. Step 3: Cross multiply
    55,836.18x = 83,785.05 × 24,670.62
  4. Step 4: Simplify right side
    55,836.18x = 2,067,029,130.23
  5. Step 5: Solve for x
    x = 2,067,029,130.23/55,836.18
  6. Step 6: Final answer
    x = 37,019.53

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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.