Home / 53,775.27-80,685.06-23,773.71

Finding the Fourth Proportional to 53,775.27, 80,685.06 and 23,773.71

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Solution

The fourth proportional to 53,775.27, 80,685.06 and 23,773.71 is: 35,670.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,775.27 : 80,685.06 = 23,773.71 : x
  2. Step 2: Convert to fraction form
    53,775.27/80,685.06 = 23,773.71/x
  3. Step 3: Cross multiply
    53,775.27x = 80,685.06 × 23,773.71
  4. Step 4: Simplify right side
    53,775.27x = 1,918,183,217.77
  5. Step 5: Solve for x
    x = 1,918,183,217.77/53,775.27
  6. Step 6: Final answer
    x = 35,670.36

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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.