Home / 1,594.01-2,392.61-1,304.91

Finding the Fourth Proportional to 1,594.01, 2,392.61 and 1,304.91

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Solution

The fourth proportional to 1,594.01, 2,392.61 and 1,304.91 is: 1,958.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594.01 : 2,392.61 = 1,304.91 : x
  2. Step 2: Convert to fraction form
    1,594.01/2,392.61 = 1,304.91/x
  3. Step 3: Cross multiply
    1,594.01x = 2,392.61 × 1,304.91
  4. Step 4: Simplify right side
    1,594.01x = 3,122,134.19
  5. Step 5: Solve for x
    x = 3,122,134.19/1,594.01
  6. Step 6: Final answer
    x = 1,958.66

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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.