Home / 22,983.40-34,475.10-7,401.03

Finding the Fourth Proportional to 22,983.40, 34,475.10 and 7,401.03

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Solution

The fourth proportional to 22,983.40, 34,475.10 and 7,401.03 is: 11,101.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,983.40 : 34,475.10 = 7,401.03 : x
  2. Step 2: Convert to fraction form
    22,983.40/34,475.10 = 7,401.03/x
  3. Step 3: Cross multiply
    22,983.40x = 34,475.10 × 7,401.03
  4. Step 4: Simplify right side
    22,983.40x = 255,151,249.35
  5. Step 5: Solve for x
    x = 255,151,249.35/22,983.40
  6. Step 6: Final answer
    x = 11,101.55

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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.