Home / 4,447.29-6,671.94-1,525.41

Finding the Fourth Proportional to 4,447.29, 6,671.94 and 1,525.41

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Solution

The fourth proportional to 4,447.29, 6,671.94 and 1,525.41 is: 2,288.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447.29 : 6,671.94 = 1,525.41 : x
  2. Step 2: Convert to fraction form
    4,447.29/6,671.94 = 1,525.41/x
  3. Step 3: Cross multiply
    4,447.29x = 6,671.94 × 1,525.41
  4. Step 4: Simplify right side
    4,447.29x = 10,177,444.00
  5. Step 5: Solve for x
    x = 10,177,444.00/4,447.29
  6. Step 6: Final answer
    x = 2,288.46

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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.