Home / 5,954.40-8,926.56-2,254.59

Finding the Fourth Proportional to 5,954.40, 8,926.56 and 2,254.59

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Solution

The fourth proportional to 5,954.40, 8,926.56 and 2,254.59 is: 3,379.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.40 : 8,926.56 = 2,254.59 : x
  2. Step 2: Convert to fraction form
    5,954.40/8,926.56 = 2,254.59/x
  3. Step 3: Cross multiply
    5,954.40x = 8,926.56 × 2,254.59
  4. Step 4: Simplify right side
    5,954.40x = 20,125,732.91
  5. Step 5: Solve for x
    x = 20,125,732.91/5,954.40
  6. Step 6: Final answer
    x = 3,379.98

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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.