Home / 4,461.50-6,156.87-2,693.11

Finding the Fourth Proportional to 4,461.50, 6,156.87 and 2,693.11

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Solution

The fourth proportional to 4,461.50, 6,156.87 and 2,693.11 is: 3,716.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.50 : 6,156.87 = 2,693.11 : x
  2. Step 2: Convert to fraction form
    4,461.50/6,156.87 = 2,693.11/x
  3. Step 3: Cross multiply
    4,461.50x = 6,156.87 × 2,693.11
  4. Step 4: Simplify right side
    4,461.50x = 16,581,128.17
  5. Step 5: Solve for x
    x = 16,581,128.17/4,461.50
  6. Step 6: Final answer
    x = 3,716.49

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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.