Home / 55,846.20-83,701.12-26,224.48

Finding the Fourth Proportional to 55,846.20, 83,701.12 and 26,224.48

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Solution

The fourth proportional to 55,846.20, 83,701.12 and 26,224.48 is: 39,304.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,846.20 : 83,701.12 = 26,224.48 : x
  2. Step 2: Convert to fraction form
    55,846.20/83,701.12 = 26,224.48/x
  3. Step 3: Cross multiply
    55,846.20x = 83,701.12 × 26,224.48
  4. Step 4: Simplify right side
    55,846.20x = 2,195,018,347.42
  5. Step 5: Solve for x
    x = 2,195,018,347.42/55,846.20
  6. Step 6: Final answer
    x = 39,304.70

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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.