Home / 9,394.55-14,092.05-3,154.77

Finding the Fourth Proportional to 9,394.55, 14,092.05 and 3,154.77

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Solution

The fourth proportional to 9,394.55, 14,092.05 and 3,154.77 is: 4,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,394.55 : 14,092.05 = 3,154.77 : x
  2. Step 2: Convert to fraction form
    9,394.55/14,092.05 = 3,154.77/x
  3. Step 3: Cross multiply
    9,394.55x = 14,092.05 × 3,154.77
  4. Step 4: Simplify right side
    9,394.55x = 44,457,106.12
  5. Step 5: Solve for x
    x = 44,457,106.12/9,394.55
  6. Step 6: Final answer
    x = 4,732.22

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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.