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Finding the Fourth Proportional to 67,417.41, 93,037.89 and 37,205.03

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Solution

The fourth proportional to 67,417.41, 93,037.89 and 37,205.03 is: 51,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,417.41 : 93,037.89 = 37,205.03 : x
  2. Step 2: Convert to fraction form
    67,417.41/93,037.89 = 37,205.03/x
  3. Step 3: Cross multiply
    67,417.41x = 93,037.89 × 37,205.03
  4. Step 4: Simplify right side
    67,417.41x = 3,461,477,494.39
  5. Step 5: Solve for x
    x = 3,461,477,494.39/67,417.41
  6. Step 6: Final answer
    x = 51,343.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.