Home / 6,857.02-10,283.40-2,473.91

Finding the Fourth Proportional to 6,857.02, 10,283.40 and 2,473.91

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Solution

The fourth proportional to 6,857.02, 10,283.40 and 2,473.91 is: 3,710.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857.02 : 10,283.40 = 2,473.91 : x
  2. Step 2: Convert to fraction form
    6,857.02/10,283.40 = 2,473.91/x
  3. Step 3: Cross multiply
    6,857.02x = 10,283.40 × 2,473.91
  4. Step 4: Simplify right side
    6,857.02x = 25,440,160.86
  5. Step 5: Solve for x
    x = 25,440,160.86/6,857.02
  6. Step 6: Final answer
    x = 3,710.09

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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.