Home / 2,095.02-3,154.71-1,551.06

Finding the Fourth Proportional to 2,095.02, 3,154.71 and 1,551.06

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Solution

The fourth proportional to 2,095.02, 3,154.71 and 1,551.06 is: 2,335.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095.02 : 3,154.71 = 1,551.06 : x
  2. Step 2: Convert to fraction form
    2,095.02/3,154.71 = 1,551.06/x
  3. Step 3: Cross multiply
    2,095.02x = 3,154.71 × 1,551.06
  4. Step 4: Simplify right side
    2,095.02x = 4,893,144.49
  5. Step 5: Solve for x
    x = 4,893,144.49/2,095.02
  6. Step 6: Final answer
    x = 2,335.61

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.