Home / 35,674.08-49,230.30-22,237.38

Finding the Fourth Proportional to 35,674.08, 49,230.30 and 22,237.38

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Solution

The fourth proportional to 35,674.08, 49,230.30 and 22,237.38 is: 30,687.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,674.08 : 49,230.30 = 22,237.38 : x
  2. Step 2: Convert to fraction form
    35,674.08/49,230.30 = 22,237.38/x
  3. Step 3: Cross multiply
    35,674.08x = 49,230.30 × 22,237.38
  4. Step 4: Simplify right side
    35,674.08x = 1,094,752,888.61
  5. Step 5: Solve for x
    x = 1,094,752,888.61/35,674.08
  6. Step 6: Final answer
    x = 30,687.63

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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.