Home / 37,548.29-51,816.65-20,552.62

Finding the Fourth Proportional to 37,548.29, 51,816.65 and 20,552.62

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Solution

The fourth proportional to 37,548.29, 51,816.65 and 20,552.62 is: 28,362.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,548.29 : 51,816.65 = 20,552.62 : x
  2. Step 2: Convert to fraction form
    37,548.29/51,816.65 = 20,552.62/x
  3. Step 3: Cross multiply
    37,548.29x = 51,816.65 × 20,552.62
  4. Step 4: Simplify right side
    37,548.29x = 1,064,967,974.66
  5. Step 5: Solve for x
    x = 1,064,967,974.66/37,548.29
  6. Step 6: Final answer
    x = 28,362.62

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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.