Home / 4,253-5,869.20-2,574.11

Finding the Fourth Proportional to 4,253, 5,869.20 and 2,574.11

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Solution

The fourth proportional to 4,253, 5,869.20 and 2,574.11 is: 3,552.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253 : 5,869.20 = 2,574.11 : x
  2. Step 2: Convert to fraction form
    4,253/5,869.20 = 2,574.11/x
  3. Step 3: Cross multiply
    4,253x = 5,869.20 × 2,574.11
  4. Step 4: Simplify right side
    4,253x = 15,107,966.41
  5. Step 5: Solve for x
    x = 15,107,966.41/4,253
  6. Step 6: Final answer
    x = 3,552.31

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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.