Home / 2,962.71-4,440.87-1,501.98

Finding the Fourth Proportional to 2,962.71, 4,440.87 and 1,501.98

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Solution

The fourth proportional to 2,962.71, 4,440.87 and 1,501.98 is: 2,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962.71 : 4,440.87 = 1,501.98 : x
  2. Step 2: Convert to fraction form
    2,962.71/4,440.87 = 1,501.98/x
  3. Step 3: Cross multiply
    2,962.71x = 4,440.87 × 1,501.98
  4. Step 4: Simplify right side
    2,962.71x = 6,670,097.92
  5. Step 5: Solve for x
    x = 6,670,097.92/2,962.71
  6. Step 6: Final answer
    x = 2,251.35

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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.