Home / 3,569.75-4,927.97-2,376.73

Finding the Fourth Proportional to 3,569.75, 4,927.97 and 2,376.73

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Solution

The fourth proportional to 3,569.75, 4,927.97 and 2,376.73 is: 3,281.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.75 : 4,927.97 = 2,376.73 : x
  2. Step 2: Convert to fraction form
    3,569.75/4,927.97 = 2,376.73/x
  3. Step 3: Cross multiply
    3,569.75x = 4,927.97 × 2,376.73
  4. Step 4: Simplify right side
    3,569.75x = 11,712,417.61
  5. Step 5: Solve for x
    x = 11,712,417.61/3,569.75
  6. Step 6: Final answer
    x = 3,281.02

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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.