Home / 4,392.57-6,584.26-1,925.31

Finding the Fourth Proportional to 4,392.57, 6,584.26 and 1,925.31

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Solution

The fourth proportional to 4,392.57, 6,584.26 and 1,925.31 is: 2,885.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.57 : 6,584.26 = 1,925.31 : x
  2. Step 2: Convert to fraction form
    4,392.57/6,584.26 = 1,925.31/x
  3. Step 3: Cross multiply
    4,392.57x = 6,584.26 × 1,925.31
  4. Step 4: Simplify right side
    4,392.57x = 12,676,715.73
  5. Step 5: Solve for x
    x = 12,676,715.73/4,392.57
  6. Step 6: Final answer
    x = 2,885.95

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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.