Home / 41,256.82-56,934.02-22,393.92

Finding the Fourth Proportional to 41,256.82, 56,934.02 and 22,393.92

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Solution

The fourth proportional to 41,256.82, 56,934.02 and 22,393.92 is: 30,903.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,256.82 : 56,934.02 = 22,393.92 : x
  2. Step 2: Convert to fraction form
    41,256.82/56,934.02 = 22,393.92/x
  3. Step 3: Cross multiply
    41,256.82x = 56,934.02 × 22,393.92
  4. Step 4: Simplify right side
    41,256.82x = 1,274,975,889.16
  5. Step 5: Solve for x
    x = 1,274,975,889.16/41,256.82
  6. Step 6: Final answer
    x = 30,903.40

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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.