Home / 6,503.10-9,754.04-1,822.70

Finding the Fourth Proportional to 6,503.10, 9,754.04 and 1,822.70

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Solution

The fourth proportional to 6,503.10, 9,754.04 and 1,822.70 is: 2,733.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503.10 : 9,754.04 = 1,822.70 : x
  2. Step 2: Convert to fraction form
    6,503.10/9,754.04 = 1,822.70/x
  3. Step 3: Cross multiply
    6,503.10x = 9,754.04 × 1,822.70
  4. Step 4: Simplify right side
    6,503.10x = 17,778,688.71
  5. Step 5: Solve for x
    x = 17,778,688.71/6,503.10
  6. Step 6: Final answer
    x = 2,733.88

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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.