Home / 10,926.98-16,392.93-4,353.02

Finding the Fourth Proportional to 10,926.98, 16,392.93 and 4,353.02

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Solution

The fourth proportional to 10,926.98, 16,392.93 and 4,353.02 is: 6,530.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926.98 : 16,392.93 = 4,353.02 : x
  2. Step 2: Convert to fraction form
    10,926.98/16,392.93 = 4,353.02/x
  3. Step 3: Cross multiply
    10,926.98x = 16,392.93 × 4,353.02
  4. Step 4: Simplify right side
    10,926.98x = 71,358,752.15
  5. Step 5: Solve for x
    x = 71,358,752.15/10,926.98
  6. Step 6: Final answer
    x = 6,530.51

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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.