Home / 24,029.60-36,044.40-15,735.20

Finding the Fourth Proportional to 24,029.60, 36,044.40 and 15,735.20

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Solution

The fourth proportional to 24,029.60, 36,044.40 and 15,735.20 is: 23,602.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,029.60 : 36,044.40 = 15,735.20 : x
  2. Step 2: Convert to fraction form
    24,029.60/36,044.40 = 15,735.20/x
  3. Step 3: Cross multiply
    24,029.60x = 36,044.40 × 15,735.20
  4. Step 4: Simplify right side
    24,029.60x = 567,165,842.88
  5. Step 5: Solve for x
    x = 567,165,842.88/24,029.60
  6. Step 6: Final answer
    x = 23,602.80

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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.