Home / 22,776.03-34,165.71-7,193.25

Finding the Fourth Proportional to 22,776.03, 34,165.71 and 7,193.25

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Solution

The fourth proportional to 22,776.03, 34,165.71 and 7,193.25 is: 10,790.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,776.03 : 34,165.71 = 7,193.25 : x
  2. Step 2: Convert to fraction form
    22,776.03/34,165.71 = 7,193.25/x
  3. Step 3: Cross multiply
    22,776.03x = 34,165.71 × 7,193.25
  4. Step 4: Simplify right side
    22,776.03x = 245,762,493.46
  5. Step 5: Solve for x
    x = 245,762,493.46/22,776.03
  6. Step 6: Final answer
    x = 10,790.40

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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.