Home / 2,316.17-3,474.53-1,450.55

Finding the Fourth Proportional to 2,316.17, 3,474.53 and 1,450.55

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Solution

The fourth proportional to 2,316.17, 3,474.53 and 1,450.55 is: 2,176.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316.17 : 3,474.53 = 1,450.55 : x
  2. Step 2: Convert to fraction form
    2,316.17/3,474.53 = 1,450.55/x
  3. Step 3: Cross multiply
    2,316.17x = 3,474.53 × 1,450.55
  4. Step 4: Simplify right side
    2,316.17x = 5,039,979.49
  5. Step 5: Solve for x
    x = 5,039,979.49/2,316.17
  6. Step 6: Final answer
    x = 2,176.00

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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.