Home / 3,588.71-4,950.52-2,702.97

Finding the Fourth Proportional to 3,588.71, 4,950.52 and 2,702.97

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Solution

The fourth proportional to 3,588.71, 4,950.52 and 2,702.97 is: 3,728.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.71 : 4,950.52 = 2,702.97 : x
  2. Step 2: Convert to fraction form
    3,588.71/4,950.52 = 2,702.97/x
  3. Step 3: Cross multiply
    3,588.71x = 4,950.52 × 2,702.97
  4. Step 4: Simplify right side
    3,588.71x = 13,381,100.29
  5. Step 5: Solve for x
    x = 13,381,100.29/3,588.71
  6. Step 6: Final answer
    x = 3,728.67

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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.