Home / 1,535.36-2,304.24-562.40

Finding the Fourth Proportional to 1,535.36, 2,304.24 and 562.40

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Solution

The fourth proportional to 1,535.36, 2,304.24 and 562.40 is: 844.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535.36 : 2,304.24 = 562.40 : x
  2. Step 2: Convert to fraction form
    1,535.36/2,304.24 = 562.40/x
  3. Step 3: Cross multiply
    1,535.36x = 2,304.24 × 562.40
  4. Step 4: Simplify right side
    1,535.36x = 1,295,904.58
  5. Step 5: Solve for x
    x = 1,295,904.58/1,535.36
  6. Step 6: Final answer
    x = 844.04

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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.