Home / 5,023.80-7,535.88-1,737.18

Finding the Fourth Proportional to 5,023.80, 7,535.88 and 1,737.18

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Solution

The fourth proportional to 5,023.80, 7,535.88 and 1,737.18 is: 2,605.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023.80 : 7,535.88 = 1,737.18 : x
  2. Step 2: Convert to fraction form
    5,023.80/7,535.88 = 1,737.18/x
  3. Step 3: Cross multiply
    5,023.80x = 7,535.88 × 1,737.18
  4. Step 4: Simplify right side
    5,023.80x = 13,091,180.02
  5. Step 5: Solve for x
    x = 13,091,180.02/5,023.80
  6. Step 6: Final answer
    x = 2,605.83

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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.