Home / 2,465.93-3,397.19-1,718.52

Finding the Fourth Proportional to 2,465.93, 3,397.19 and 1,718.52

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Solution

The fourth proportional to 2,465.93, 3,397.19 and 1,718.52 is: 2,367.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465.93 : 3,397.19 = 1,718.52 : x
  2. Step 2: Convert to fraction form
    2,465.93/3,397.19 = 1,718.52/x
  3. Step 3: Cross multiply
    2,465.93x = 3,397.19 × 1,718.52
  4. Step 4: Simplify right side
    2,465.93x = 5,838,130.37
  5. Step 5: Solve for x
    x = 5,838,130.37/2,465.93
  6. Step 6: Final answer
    x = 2,367.52

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Why These Related Problems?

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