Home / 35,184.05-48,553.60-19,267.55

Finding the Fourth Proportional to 35,184.05, 48,553.60 and 19,267.55

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Solution

The fourth proportional to 35,184.05, 48,553.60 and 19,267.55 is: 26,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,184.05 : 48,553.60 = 19,267.55 : x
  2. Step 2: Convert to fraction form
    35,184.05/48,553.60 = 19,267.55/x
  3. Step 3: Cross multiply
    35,184.05x = 48,553.60 × 19,267.55
  4. Step 4: Simplify right side
    35,184.05x = 935,508,624.74
  5. Step 5: Solve for x
    x = 935,508,624.74/35,184.05
  6. Step 6: Final answer
    x = 26,589.00

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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.