Home / 8,944.71-13,417.07-2,371.56

Finding the Fourth Proportional to 8,944.71, 13,417.07 and 2,371.56

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Solution

The fourth proportional to 8,944.71, 13,417.07 and 2,371.56 is: 3,557.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944.71 : 13,417.07 = 2,371.56 : x
  2. Step 2: Convert to fraction form
    8,944.71/13,417.07 = 2,371.56/x
  3. Step 3: Cross multiply
    8,944.71x = 13,417.07 × 2,371.56
  4. Step 4: Simplify right side
    8,944.71x = 31,819,374.67
  5. Step 5: Solve for x
    x = 31,819,374.67/8,944.71
  6. Step 6: Final answer
    x = 3,557.34

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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.