Home / 40,037.58-60,063.35-17,850.47

Finding the Fourth Proportional to 40,037.58, 60,063.35 and 17,850.47

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Solution

The fourth proportional to 40,037.58, 60,063.35 and 17,850.47 is: 26,778.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,037.58 : 60,063.35 = 17,850.47 : x
  2. Step 2: Convert to fraction form
    40,037.58/60,063.35 = 17,850.47/x
  3. Step 3: Cross multiply
    40,037.58x = 60,063.35 × 17,850.47
  4. Step 4: Simplify right side
    40,037.58x = 1,072,158,637.71
  5. Step 5: Solve for x
    x = 1,072,158,637.71/40,037.58
  6. Step 6: Final answer
    x = 26,778.81

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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.