Home / 9,364.17-14,047.07-3,817.91

Finding the Fourth Proportional to 9,364.17, 14,047.07 and 3,817.91

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Solution

The fourth proportional to 9,364.17, 14,047.07 and 3,817.91 is: 5,727.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364.17 : 14,047.07 = 3,817.91 : x
  2. Step 2: Convert to fraction form
    9,364.17/14,047.07 = 3,817.91/x
  3. Step 3: Cross multiply
    9,364.17x = 14,047.07 × 3,817.91
  4. Step 4: Simplify right side
    9,364.17x = 53,630,359.70
  5. Step 5: Solve for x
    x = 53,630,359.70/9,364.17
  6. Step 6: Final answer
    x = 5,727.19

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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.