Home / 14,836.79-22,248.01-5,481.22

Finding the Fourth Proportional to 14,836.79, 22,248.01 and 5,481.22

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Solution

The fourth proportional to 14,836.79, 22,248.01 and 5,481.22 is: 8,219.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836.79 : 22,248.01 = 5,481.22 : x
  2. Step 2: Convert to fraction form
    14,836.79/22,248.01 = 5,481.22/x
  3. Step 3: Cross multiply
    14,836.79x = 22,248.01 × 5,481.22
  4. Step 4: Simplify right side
    14,836.79x = 121,946,237.37
  5. Step 5: Solve for x
    x = 121,946,237.37/14,836.79
  6. Step 6: Final answer
    x = 8,219.18

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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.