Home / 3,323.16-4,587.93-2,954.10

Finding the Fourth Proportional to 3,323.16, 4,587.93 and 2,954.10

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Solution

The fourth proportional to 3,323.16, 4,587.93 and 2,954.10 is: 4,078.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.16 : 4,587.93 = 2,954.10 : x
  2. Step 2: Convert to fraction form
    3,323.16/4,587.93 = 2,954.10/x
  3. Step 3: Cross multiply
    3,323.16x = 4,587.93 × 2,954.10
  4. Step 4: Simplify right side
    3,323.16x = 13,553,204.01
  5. Step 5: Solve for x
    x = 13,553,204.01/3,323.16
  6. Step 6: Final answer
    x = 4,078.41

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1.5x scale

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.