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Finding the Fourth Proportional to 67,527.28, 93,187.29 and 37,314.69

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Solution

The fourth proportional to 67,527.28, 93,187.29 and 37,314.69 is: 51,494.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,527.28 : 93,187.29 = 37,314.69 : x
  2. Step 2: Convert to fraction form
    67,527.28/93,187.29 = 37,314.69/x
  3. Step 3: Cross multiply
    67,527.28x = 93,187.29 × 37,314.69
  4. Step 4: Simplify right side
    67,527.28x = 3,477,254,838.29
  5. Step 5: Solve for x
    x = 3,477,254,838.29/67,527.28
  6. Step 6: Final answer
    x = 51,494.08

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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.