Home / 3,535.38-5,301.93-1,588.98

Finding the Fourth Proportional to 3,535.38, 5,301.93 and 1,588.98

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Solution

The fourth proportional to 3,535.38, 5,301.93 and 1,588.98 is: 2,382.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535.38 : 5,301.93 = 1,588.98 : x
  2. Step 2: Convert to fraction form
    3,535.38/5,301.93 = 1,588.98/x
  3. Step 3: Cross multiply
    3,535.38x = 5,301.93 × 1,588.98
  4. Step 4: Simplify right side
    3,535.38x = 8,424,660.73
  5. Step 5: Solve for x
    x = 8,424,660.73/3,535.38
  6. Step 6: Final answer
    x = 2,382.96

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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.