Home / 5,044.48-7,566.72-1,582

Finding the Fourth Proportional to 5,044.48, 7,566.72 and 1,582

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Solution

The fourth proportional to 5,044.48, 7,566.72 and 1,582 is: 2,373.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.48 : 7,566.72 = 1,582 : x
  2. Step 2: Convert to fraction form
    5,044.48/7,566.72 = 1,582/x
  3. Step 3: Cross multiply
    5,044.48x = 7,566.72 × 1,582
  4. Step 4: Simplify right side
    5,044.48x = 11,970,551.04
  5. Step 5: Solve for x
    x = 11,970,551.04/5,044.48
  6. Step 6: Final answer
    x = 2,373.00

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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.