Home / 5,061.74-7,592.55-1,729.96

Finding the Fourth Proportional to 5,061.74, 7,592.55 and 1,729.96

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Solution

The fourth proportional to 5,061.74, 7,592.55 and 1,729.96 is: 2,594.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061.74 : 7,592.55 = 1,729.96 : x
  2. Step 2: Convert to fraction form
    5,061.74/7,592.55 = 1,729.96/x
  3. Step 3: Cross multiply
    5,061.74x = 7,592.55 × 1,729.96
  4. Step 4: Simplify right side
    5,061.74x = 13,134,792.06
  5. Step 5: Solve for x
    x = 13,134,792.06/5,061.74
  6. Step 6: Final answer
    x = 2,594.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.