Home / 10,824.11-14,926.92-6,575.87

Finding the Fourth Proportional to 10,824.11, 14,926.92 and 6,575.87

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Solution

The fourth proportional to 10,824.11, 14,926.92 and 6,575.87 is: 9,068.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824.11 : 14,926.92 = 6,575.87 : x
  2. Step 2: Convert to fraction form
    10,824.11/14,926.92 = 6,575.87/x
  3. Step 3: Cross multiply
    10,824.11x = 14,926.92 × 6,575.87
  4. Step 4: Simplify right side
    10,824.11x = 98,157,485.42
  5. Step 5: Solve for x
    x = 98,157,485.42/10,824.11
  6. Step 6: Final answer
    x = 9,068.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.