Home / 3,497.44-4,826.50-1,925.57

Finding the Fourth Proportional to 3,497.44, 4,826.50 and 1,925.57

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Solution

The fourth proportional to 3,497.44, 4,826.50 and 1,925.57 is: 2,657.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497.44 : 4,826.50 = 1,925.57 : x
  2. Step 2: Convert to fraction form
    3,497.44/4,826.50 = 1,925.57/x
  3. Step 3: Cross multiply
    3,497.44x = 4,826.50 × 1,925.57
  4. Step 4: Simplify right side
    3,497.44x = 9,293,763.61
  5. Step 5: Solve for x
    x = 9,293,763.61/3,497.44
  6. Step 6: Final answer
    x = 2,657.30

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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.