Home / 9,307.04-13,961.10-3,463.16

Finding the Fourth Proportional to 9,307.04, 13,961.10 and 3,463.16

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Solution

The fourth proportional to 9,307.04, 13,961.10 and 3,463.16 is: 5,194.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307.04 : 13,961.10 = 3,463.16 : x
  2. Step 2: Convert to fraction form
    9,307.04/13,961.10 = 3,463.16/x
  3. Step 3: Cross multiply
    9,307.04x = 13,961.10 × 3,463.16
  4. Step 4: Simplify right side
    9,307.04x = 48,349,523.08
  5. Step 5: Solve for x
    x = 48,349,523.08/9,307.04
  6. Step 6: Final answer
    x = 5,194.94

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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.