Home / 1,748.52-2,622.80-594.36

Finding the Fourth Proportional to 1,748.52, 2,622.80 and 594.36

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Solution

The fourth proportional to 1,748.52, 2,622.80 and 594.36 is: 891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748.52 : 2,622.80 = 594.36 : x
  2. Step 2: Convert to fraction form
    1,748.52/2,622.80 = 594.36/x
  3. Step 3: Cross multiply
    1,748.52x = 2,622.80 × 594.36
  4. Step 4: Simplify right side
    1,748.52x = 1,558,887.41
  5. Step 5: Solve for x
    x = 1,558,887.41/1,748.52
  6. Step 6: Final answer
    x = 891.55

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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.