Home / 15,194.56-22,674.08-13,444.96

Finding the Fourth Proportional to 15,194.56, 22,674.08 and 13,444.96

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Solution

The fourth proportional to 15,194.56, 22,674.08 and 13,444.96 is: 20,063.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194.56 : 22,674.08 = 13,444.96 : x
  2. Step 2: Convert to fraction form
    15,194.56/22,674.08 = 13,444.96/x
  3. Step 3: Cross multiply
    15,194.56x = 22,674.08 × 13,444.96
  4. Step 4: Simplify right side
    15,194.56x = 304,852,098.64
  5. Step 5: Solve for x
    x = 304,852,098.64/15,194.56
  6. Step 6: Final answer
    x = 20,063.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.