Home / 11,026.02-16,538.93-4,452.11

Finding the Fourth Proportional to 11,026.02, 16,538.93 and 4,452.11

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Solution

The fourth proportional to 11,026.02, 16,538.93 and 4,452.11 is: 6,678.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026.02 : 16,538.93 = 4,452.11 : x
  2. Step 2: Convert to fraction form
    11,026.02/16,538.93 = 4,452.11/x
  3. Step 3: Cross multiply
    11,026.02x = 16,538.93 × 4,452.11
  4. Step 4: Simplify right side
    11,026.02x = 73,633,227.48
  5. Step 5: Solve for x
    x = 73,633,227.48/11,026.02
  6. Step 6: Final answer
    x = 6,678.13

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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.