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Finding the Fourth Proportional to 67,435.88, 93,061.51 and 37,627.88

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Solution

The fourth proportional to 67,435.88, 93,061.51 and 37,627.88 is: 51,926.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,435.88 : 93,061.51 = 37,627.88 : x
  2. Step 2: Convert to fraction form
    67,435.88/93,061.51 = 37,627.88/x
  3. Step 3: Cross multiply
    67,435.88x = 93,061.51 × 37,627.88
  4. Step 4: Simplify right side
    67,435.88x = 3,501,706,865.59
  5. Step 5: Solve for x
    x = 3,501,706,865.59/67,435.88
  6. Step 6: Final answer
    x = 51,926.47

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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.