Home / 29,002.64-43,496.87-9,277.11

Finding the Fourth Proportional to 29,002.64, 43,496.87 and 9,277.11

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Solution

The fourth proportional to 29,002.64, 43,496.87 and 9,277.11 is: 13,913.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,002.64 : 43,496.87 = 9,277.11 : x
  2. Step 2: Convert to fraction form
    29,002.64/43,496.87 = 9,277.11/x
  3. Step 3: Cross multiply
    29,002.64x = 43,496.87 × 9,277.11
  4. Step 4: Simplify right side
    29,002.64x = 403,525,201.26
  5. Step 5: Solve for x
    x = 403,525,201.26/29,002.64
  6. Step 6: Final answer
    x = 13,913.40

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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.