Home / 10,222.11-14,102.24-6,023.07

Finding the Fourth Proportional to 10,222.11, 14,102.24 and 6,023.07

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Solution

The fourth proportional to 10,222.11, 14,102.24 and 6,023.07 is: 8,309.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,222.11 : 14,102.24 = 6,023.07 : x
  2. Step 2: Convert to fraction form
    10,222.11/14,102.24 = 6,023.07/x
  3. Step 3: Cross multiply
    10,222.11x = 14,102.24 × 6,023.07
  4. Step 4: Simplify right side
    10,222.11x = 84,938,748.56
  5. Step 5: Solve for x
    x = 84,938,748.56/10,222.11
  6. Step 6: Final answer
    x = 8,309.32

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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.