Home / 5,535.99-8,301.29-1,836.95

Finding the Fourth Proportional to 5,535.99, 8,301.29 and 1,836.95

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Solution

The fourth proportional to 5,535.99, 8,301.29 and 1,836.95 is: 2,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.99 : 8,301.29 = 1,836.95 : x
  2. Step 2: Convert to fraction form
    5,535.99/8,301.29 = 1,836.95/x
  3. Step 3: Cross multiply
    5,535.99x = 8,301.29 × 1,836.95
  4. Step 4: Simplify right side
    5,535.99x = 15,249,003.97
  5. Step 5: Solve for x
    x = 15,249,003.97/5,535.99
  6. Step 6: Final answer
    x = 2,754.52

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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.