Home / 2,373.57-3,557.26-1,717.66

Finding the Fourth Proportional to 2,373.57, 3,557.26 and 1,717.66

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Solution

The fourth proportional to 2,373.57, 3,557.26 and 1,717.66 is: 2,574.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373.57 : 3,557.26 = 1,717.66 : x
  2. Step 2: Convert to fraction form
    2,373.57/3,557.26 = 1,717.66/x
  3. Step 3: Cross multiply
    2,373.57x = 3,557.26 × 1,717.66
  4. Step 4: Simplify right side
    2,373.57x = 6,110,163.21
  5. Step 5: Solve for x
    x = 6,110,163.21/2,373.57
  6. Step 6: Final answer
    x = 2,574.25

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1.5x scale

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.