Home / 9,326.07-13,983.75-4,636.53

Finding the Fourth Proportional to 9,326.07, 13,983.75 and 4,636.53

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Solution

The fourth proportional to 9,326.07, 13,983.75 and 4,636.53 is: 6,952.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326.07 : 13,983.75 = 4,636.53 : x
  2. Step 2: Convert to fraction form
    9,326.07/13,983.75 = 4,636.53/x
  3. Step 3: Cross multiply
    9,326.07x = 13,983.75 × 4,636.53
  4. Step 4: Simplify right side
    9,326.07x = 64,836,076.39
  5. Step 5: Solve for x
    x = 64,836,076.39/9,326.07
  6. Step 6: Final answer
    x = 6,952.13

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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.