Home / 4,261.08-5,880.51-2,398.08

Finding the Fourth Proportional to 4,261.08, 5,880.51 and 2,398.08

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Solution

The fourth proportional to 4,261.08, 5,880.51 and 2,398.08 is: 3,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.08 : 5,880.51 = 2,398.08 : x
  2. Step 2: Convert to fraction form
    4,261.08/5,880.51 = 2,398.08/x
  3. Step 3: Cross multiply
    4,261.08x = 5,880.51 × 2,398.08
  4. Step 4: Simplify right side
    4,261.08x = 14,101,933.42
  5. Step 5: Solve for x
    x = 14,101,933.42/4,261.08
  6. Step 6: Final answer
    x = 3,309.47

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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.