Home / 9,943.16-14,916.35-3,367.17

Finding the Fourth Proportional to 9,943.16, 14,916.35 and 3,367.17

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Solution

The fourth proportional to 9,943.16, 14,916.35 and 3,367.17 is: 5,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,943.16 : 14,916.35 = 3,367.17 : x
  2. Step 2: Convert to fraction form
    9,943.16/14,916.35 = 3,367.17/x
  3. Step 3: Cross multiply
    9,943.16x = 14,916.35 × 3,367.17
  4. Step 4: Simplify right side
    9,943.16x = 50,225,894.65
  5. Step 5: Solve for x
    x = 50,225,894.65/9,943.16
  6. Step 6: Final answer
    x = 5,051.30

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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.