Home / 11,060.07-16,553.57-6,903.15

Finding the Fourth Proportional to 11,060.07, 16,553.57 and 6,903.15

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Solution

The fourth proportional to 11,060.07, 16,553.57 and 6,903.15 is: 10,331.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060.07 : 16,553.57 = 6,903.15 : x
  2. Step 2: Convert to fraction form
    11,060.07/16,553.57 = 6,903.15/x
  3. Step 3: Cross multiply
    11,060.07x = 16,553.57 × 6,903.15
  4. Step 4: Simplify right side
    11,060.07x = 114,271,742.23
  5. Step 5: Solve for x
    x = 114,271,742.23/11,060.07
  6. Step 6: Final answer
    x = 10,331.92

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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.