Home / 14,769.08-22,147.08-4,236.71

Finding the Fourth Proportional to 14,769.08, 22,147.08 and 4,236.71

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Solution

The fourth proportional to 14,769.08, 22,147.08 and 4,236.71 is: 6,353.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,769.08 : 22,147.08 = 4,236.71 : x
  2. Step 2: Convert to fraction form
    14,769.08/22,147.08 = 4,236.71/x
  3. Step 3: Cross multiply
    14,769.08x = 22,147.08 × 4,236.71
  4. Step 4: Simplify right side
    14,769.08x = 93,830,755.31
  5. Step 5: Solve for x
    x = 93,830,755.31/14,769.08
  6. Step 6: Final answer
    x = 6,353.19

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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.