Home / 25,218.60-37,827.90-23,922.60

Finding the Fourth Proportional to 25,218.60, 37,827.90 and 23,922.60

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Solution

The fourth proportional to 25,218.60, 37,827.90 and 23,922.60 is: 35,883.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,218.60 : 37,827.90 = 23,922.60 : x
  2. Step 2: Convert to fraction form
    25,218.60/37,827.90 = 23,922.60/x
  3. Step 3: Cross multiply
    25,218.60x = 37,827.90 × 23,922.60
  4. Step 4: Simplify right side
    25,218.60x = 904,941,720.54
  5. Step 5: Solve for x
    x = 904,941,720.54/25,218.60
  6. Step 6: Final answer
    x = 35,883.90

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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.