Home / 34,473.17-47,574.44-19,365.54

Finding the Fourth Proportional to 34,473.17, 47,574.44 and 19,365.54

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Solution

The fourth proportional to 34,473.17, 47,574.44 and 19,365.54 is: 26,725.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.17 : 47,574.44 = 19,365.54 : x
  2. Step 2: Convert to fraction form
    34,473.17/47,574.44 = 19,365.54/x
  3. Step 3: Cross multiply
    34,473.17x = 47,574.44 × 19,365.54
  4. Step 4: Simplify right side
    34,473.17x = 921,304,623.97
  5. Step 5: Solve for x
    x = 921,304,623.97/34,473.17
  6. Step 6: Final answer
    x = 26,725.27

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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.