Home / 4,953.90-7,434.45-2,034.30

Finding the Fourth Proportional to 4,953.90, 7,434.45 and 2,034.30

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Solution

The fourth proportional to 4,953.90, 7,434.45 and 2,034.30 is: 3,052.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953.90 : 7,434.45 = 2,034.30 : x
  2. Step 2: Convert to fraction form
    4,953.90/7,434.45 = 2,034.30/x
  3. Step 3: Cross multiply
    4,953.90x = 7,434.45 × 2,034.30
  4. Step 4: Simplify right side
    4,953.90x = 15,123,901.64
  5. Step 5: Solve for x
    x = 15,123,901.64/4,953.90
  6. Step 6: Final answer
    x = 3,052.93

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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.