Home / 24,220.22-36,335.18-8,637.44

Finding the Fourth Proportional to 24,220.22, 36,335.18 and 8,637.44

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Solution

The fourth proportional to 24,220.22, 36,335.18 and 8,637.44 is: 12,957.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,220.22 : 36,335.18 = 8,637.44 : x
  2. Step 2: Convert to fraction form
    24,220.22/36,335.18 = 8,637.44/x
  3. Step 3: Cross multiply
    24,220.22x = 36,335.18 × 8,637.44
  4. Step 4: Simplify right side
    24,220.22x = 313,842,777.06
  5. Step 5: Solve for x
    x = 313,842,777.06/24,220.22
  6. Step 6: Final answer
    x = 12,957.89

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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.