Home / 41,058.28-56,660.51-22,195.40

Finding the Fourth Proportional to 41,058.28, 56,660.51 and 22,195.40

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Solution

The fourth proportional to 41,058.28, 56,660.51 and 22,195.40 is: 30,629.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.28 : 56,660.51 = 22,195.40 : x
  2. Step 2: Convert to fraction form
    41,058.28/56,660.51 = 22,195.40/x
  3. Step 3: Cross multiply
    41,058.28x = 56,660.51 × 22,195.40
  4. Step 4: Simplify right side
    41,058.28x = 1,257,602,683.65
  5. Step 5: Solve for x
    x = 1,257,602,683.65/41,058.28
  6. Step 6: Final answer
    x = 30,629.70

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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.