Home / 7,254.22-10,877.97-2,322.76

Finding the Fourth Proportional to 7,254.22, 10,877.97 and 2,322.76

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Solution

The fourth proportional to 7,254.22, 10,877.97 and 2,322.76 is: 3,483.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254.22 : 10,877.97 = 2,322.76 : x
  2. Step 2: Convert to fraction form
    7,254.22/10,877.97 = 2,322.76/x
  3. Step 3: Cross multiply
    7,254.22x = 10,877.97 × 2,322.76
  4. Step 4: Simplify right side
    7,254.22x = 25,266,913.60
  5. Step 5: Solve for x
    x = 25,266,913.60/7,254.22
  6. Step 6: Final answer
    x = 3,483.06

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1.5x scale

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.