Home / 4,242.71-5,854.93-2,473.97

Finding the Fourth Proportional to 4,242.71, 5,854.93 and 2,473.97

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Solution

The fourth proportional to 4,242.71, 5,854.93 and 2,473.97 is: 3,414.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242.71 : 5,854.93 = 2,473.97 : x
  2. Step 2: Convert to fraction form
    4,242.71/5,854.93 = 2,473.97/x
  3. Step 3: Cross multiply
    4,242.71x = 5,854.93 × 2,473.97
  4. Step 4: Simplify right side
    4,242.71x = 14,484,885.71
  5. Step 5: Solve for x
    x = 14,484,885.71/4,242.71
  6. Step 6: Final answer
    x = 3,414.07

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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.