Home / 5,725.17-8,593.16-2,953.80

Finding the Fourth Proportional to 5,725.17, 8,593.16 and 2,953.80

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Solution

The fourth proportional to 5,725.17, 8,593.16 and 2,953.80 is: 4,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,725.17 : 8,593.16 = 2,953.80 : x
  2. Step 2: Convert to fraction form
    5,725.17/8,593.16 = 2,953.80/x
  3. Step 3: Cross multiply
    5,725.17x = 8,593.16 × 2,953.80
  4. Step 4: Simplify right side
    5,725.17x = 25,382,461.24
  5. Step 5: Solve for x
    x = 25,382,461.24/5,725.17
  6. Step 6: Final answer
    x = 4,433.49

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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.