Home / 37,134.86-55,724.97-16,080.53

Finding the Fourth Proportional to 37,134.86, 55,724.97 and 16,080.53

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Solution

The fourth proportional to 37,134.86, 55,724.97 and 16,080.53 is: 24,130.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,134.86 : 55,724.97 = 16,080.53 : x
  2. Step 2: Convert to fraction form
    37,134.86/55,724.97 = 16,080.53/x
  3. Step 3: Cross multiply
    37,134.86x = 55,724.97 × 16,080.53
  4. Step 4: Simplify right side
    37,134.86x = 896,087,051.83
  5. Step 5: Solve for x
    x = 896,087,051.83/37,134.86
  6. Step 6: Final answer
    x = 24,130.62

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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.