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Finding the Fourth Proportional to 2,023.92, 2,792.01 and 1,758.01

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Solution

The fourth proportional to 2,023.92, 2,792.01 and 1,758.01 is: 2,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.92 : 2,792.01 = 1,758.01 : x
  2. Step 2: Convert to fraction form
    2,023.92/2,792.01 = 1,758.01/x
  3. Step 3: Cross multiply
    2,023.92x = 2,792.01 × 1,758.01
  4. Step 4: Simplify right side
    2,023.92x = 4,908,381.50
  5. Step 5: Solve for x
    x = 4,908,381.50/2,023.92
  6. Step 6: Final answer
    x = 2,425.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.