Home / 22,885.56-34,325.52-10,392.36

Finding the Fourth Proportional to 22,885.56, 34,325.52 and 10,392.36

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Solution

The fourth proportional to 22,885.56, 34,325.52 and 10,392.36 is: 15,587.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,885.56 : 34,325.52 = 10,392.36 : x
  2. Step 2: Convert to fraction form
    22,885.56/34,325.52 = 10,392.36/x
  3. Step 3: Cross multiply
    22,885.56x = 34,325.52 × 10,392.36
  4. Step 4: Simplify right side
    22,885.56x = 356,723,161.03
  5. Step 5: Solve for x
    x = 356,723,161.03/22,885.56
  6. Step 6: Final answer
    x = 15,587.26

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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.