Home / 37,046.40-55,569.60-23,827.20

Finding the Fourth Proportional to 37,046.40, 55,569.60 and 23,827.20

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Solution

The fourth proportional to 37,046.40, 55,569.60 and 23,827.20 is: 35,740.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,046.40 : 55,569.60 = 23,827.20 : x
  2. Step 2: Convert to fraction form
    37,046.40/55,569.60 = 23,827.20/x
  3. Step 3: Cross multiply
    37,046.40x = 55,569.60 × 23,827.20
  4. Step 4: Simplify right side
    37,046.40x = 1,324,067,973.12
  5. Step 5: Solve for x
    x = 1,324,067,973.12/37,046.40
  6. Step 6: Final answer
    x = 35,740.80

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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.