Home / 10,926.34-16,411.59-6,552.10

Finding the Fourth Proportional to 10,926.34, 16,411.59 and 6,552.10

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Solution

The fourth proportional to 10,926.34, 16,411.59 and 6,552.10 is: 9,841.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926.34 : 16,411.59 = 6,552.10 : x
  2. Step 2: Convert to fraction form
    10,926.34/16,411.59 = 6,552.10/x
  3. Step 3: Cross multiply
    10,926.34x = 16,411.59 × 6,552.10
  4. Step 4: Simplify right side
    10,926.34x = 107,530,378.84
  5. Step 5: Solve for x
    x = 107,530,378.84/10,926.34
  6. Step 6: Final answer
    x = 9,841.39

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1.5x scale

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.