Home / 37,356.09-56,034.38-11,061.06

Finding the Fourth Proportional to 37,356.09, 56,034.38 and 11,061.06

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Solution

The fourth proportional to 37,356.09, 56,034.38 and 11,061.06 is: 16,591.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,356.09 : 56,034.38 = 11,061.06 : x
  2. Step 2: Convert to fraction form
    37,356.09/56,034.38 = 11,061.06/x
  3. Step 3: Cross multiply
    37,356.09x = 56,034.38 × 11,061.06
  4. Step 4: Simplify right side
    37,356.09x = 619,799,456.77
  5. Step 5: Solve for x
    x = 619,799,456.77/37,356.09
  6. Step 6: Final answer
    x = 16,591.66

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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.