Home / 4,488.42-6,192.77-2,695.41

Finding the Fourth Proportional to 4,488.42, 6,192.77 and 2,695.41

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Solution

The fourth proportional to 4,488.42, 6,192.77 and 2,695.41 is: 3,718.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.42 : 6,192.77 = 2,695.41 : x
  2. Step 2: Convert to fraction form
    4,488.42/6,192.77 = 2,695.41/x
  3. Step 3: Cross multiply
    4,488.42x = 6,192.77 × 2,695.41
  4. Step 4: Simplify right side
    4,488.42x = 16,692,040.71
  5. Step 5: Solve for x
    x = 16,692,040.71/4,488.42
  6. Step 6: Final answer
    x = 3,718.91

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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.