Home / 22,601.65-33,877.85-19,304.74

Finding the Fourth Proportional to 22,601.65, 33,877.85 and 19,304.74

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Solution

The fourth proportional to 22,601.65, 33,877.85 and 19,304.74 is: 28,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,601.65 : 33,877.85 = 19,304.74 : x
  2. Step 2: Convert to fraction form
    22,601.65/33,877.85 = 19,304.74/x
  3. Step 3: Cross multiply
    22,601.65x = 33,877.85 × 19,304.74
  4. Step 4: Simplify right side
    22,601.65x = 654,002,989.49
  5. Step 5: Solve for x
    x = 654,002,989.49/22,601.65
  6. Step 6: Final answer
    x = 28,936.07

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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.