Home / 3,488.17-5,232.36-1,022.99

Finding the Fourth Proportional to 3,488.17, 5,232.36 and 1,022.99

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Solution

The fourth proportional to 3,488.17, 5,232.36 and 1,022.99 is: 1,534.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488.17 : 5,232.36 = 1,022.99 : x
  2. Step 2: Convert to fraction form
    3,488.17/5,232.36 = 1,022.99/x
  3. Step 3: Cross multiply
    3,488.17x = 5,232.36 × 1,022.99
  4. Step 4: Simplify right side
    3,488.17x = 5,352,646.84
  5. Step 5: Solve for x
    x = 5,352,646.84/3,488.17
  6. Step 6: Final answer
    x = 1,534.52

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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.