Home / 9,263.27-13,877.44-4,577.82

Finding the Fourth Proportional to 9,263.27, 13,877.44 and 4,577.82

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Solution

The fourth proportional to 9,263.27, 13,877.44 and 4,577.82 is: 6,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.27 : 13,877.44 = 4,577.82 : x
  2. Step 2: Convert to fraction form
    9,263.27/13,877.44 = 4,577.82/x
  3. Step 3: Cross multiply
    9,263.27x = 13,877.44 × 4,577.82
  4. Step 4: Simplify right side
    9,263.27x = 63,528,399.49
  5. Step 5: Solve for x
    x = 63,528,399.49/9,263.27
  6. Step 6: Final answer
    x = 6,858.10

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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.