Home / 1,582.61-2,373.91-1,504.85

Finding the Fourth Proportional to 1,582.61, 2,373.91 and 1,504.85

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Solution

The fourth proportional to 1,582.61, 2,373.91 and 1,504.85 is: 2,257.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582.61 : 2,373.91 = 1,504.85 : x
  2. Step 2: Convert to fraction form
    1,582.61/2,373.91 = 1,504.85/x
  3. Step 3: Cross multiply
    1,582.61x = 2,373.91 × 1,504.85
  4. Step 4: Simplify right side
    1,582.61x = 3,572,362.83
  5. Step 5: Solve for x
    x = 3,572,362.83/1,582.61
  6. Step 6: Final answer
    x = 2,257.27

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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.