Home / 2,036.62-3,051.73-1,575.53

Finding the Fourth Proportional to 2,036.62, 3,051.73 and 1,575.53

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Solution

The fourth proportional to 2,036.62, 3,051.73 and 1,575.53 is: 2,360.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036.62 : 3,051.73 = 1,575.53 : x
  2. Step 2: Convert to fraction form
    2,036.62/3,051.73 = 1,575.53/x
  3. Step 3: Cross multiply
    2,036.62x = 3,051.73 × 1,575.53
  4. Step 4: Simplify right side
    2,036.62x = 4,808,092.17
  5. Step 5: Solve for x
    x = 4,808,092.17/2,036.62
  6. Step 6: Final answer
    x = 2,360.82

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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.