Home / 4,530.82-6,253.86-2,959.16

Finding the Fourth Proportional to 4,530.82, 6,253.86 and 2,959.16

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Solution

The fourth proportional to 4,530.82, 6,253.86 and 2,959.16 is: 4,084.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.82 : 6,253.86 = 2,959.16 : x
  2. Step 2: Convert to fraction form
    4,530.82/6,253.86 = 2,959.16/x
  3. Step 3: Cross multiply
    4,530.82x = 6,253.86 × 2,959.16
  4. Step 4: Simplify right side
    4,530.82x = 18,506,172.36
  5. Step 5: Solve for x
    x = 18,506,172.36/4,530.82
  6. Step 6: Final answer
    x = 4,084.51

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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.