Home / 14,927.19-22,389.97-4,538.13

Finding the Fourth Proportional to 14,927.19, 22,389.97 and 4,538.13

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Solution

The fourth proportional to 14,927.19, 22,389.97 and 4,538.13 is: 6,806.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927.19 : 22,389.97 = 4,538.13 : x
  2. Step 2: Convert to fraction form
    14,927.19/22,389.97 = 4,538.13/x
  3. Step 3: Cross multiply
    14,927.19x = 22,389.97 × 4,538.13
  4. Step 4: Simplify right side
    14,927.19x = 101,608,594.56
  5. Step 5: Solve for x
    x = 101,608,594.56/14,927.19
  6. Step 6: Final answer
    x = 6,806.95

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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.