Home / 35,637.27-49,149.15-22,008.84

Finding the Fourth Proportional to 35,637.27, 49,149.15 and 22,008.84

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Solution

The fourth proportional to 35,637.27, 49,149.15 and 22,008.84 is: 30,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,637.27 : 49,149.15 = 22,008.84 : x
  2. Step 2: Convert to fraction form
    35,637.27/49,149.15 = 22,008.84/x
  3. Step 3: Cross multiply
    35,637.27x = 49,149.15 × 22,008.84
  4. Step 4: Simplify right side
    35,637.27x = 1,081,715,778.49
  5. Step 5: Solve for x
    x = 1,081,715,778.49/35,637.27
  6. Step 6: Final answer
    x = 30,353.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.