Home / 9,795.16-14,689.30-3,554.11

Finding the Fourth Proportional to 9,795.16, 14,689.30 and 3,554.11

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Solution

The fourth proportional to 9,795.16, 14,689.30 and 3,554.11 is: 5,329.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.16 : 14,689.30 = 3,554.11 : x
  2. Step 2: Convert to fraction form
    9,795.16/14,689.30 = 3,554.11/x
  3. Step 3: Cross multiply
    9,795.16x = 14,689.30 × 3,554.11
  4. Step 4: Simplify right side
    9,795.16x = 52,207,388.02
  5. Step 5: Solve for x
    x = 52,207,388.02/9,795.16
  6. Step 6: Final answer
    x = 5,329.92

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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.