Home / 2,202.47-3,304.26-1,554.47

Finding the Fourth Proportional to 2,202.47, 3,304.26 and 1,554.47

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Solution

The fourth proportional to 2,202.47, 3,304.26 and 1,554.47 is: 2,332.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202.47 : 3,304.26 = 1,554.47 : x
  2. Step 2: Convert to fraction form
    2,202.47/3,304.26 = 1,554.47/x
  3. Step 3: Cross multiply
    2,202.47x = 3,304.26 × 1,554.47
  4. Step 4: Simplify right side
    2,202.47x = 5,136,373.04
  5. Step 5: Solve for x
    x = 5,136,373.04/2,202.47
  6. Step 6: Final answer
    x = 2,332.10

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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.