Home / 4,216.88-6,323.96-1,750.39

Finding the Fourth Proportional to 4,216.88, 6,323.96 and 1,750.39

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Solution

The fourth proportional to 4,216.88, 6,323.96 and 1,750.39 is: 2,625.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.88 : 6,323.96 = 1,750.39 : x
  2. Step 2: Convert to fraction form
    4,216.88/6,323.96 = 1,750.39/x
  3. Step 3: Cross multiply
    4,216.88x = 6,323.96 × 1,750.39
  4. Step 4: Simplify right side
    4,216.88x = 11,069,384.91
  5. Step 5: Solve for x
    x = 11,069,384.91/4,216.88
  6. Step 6: Final answer
    x = 2,625.02

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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.