Home / 67,895.17-93,695.87-41,055.55

Finding the Fourth Proportional to 67,895.17, 93,695.87 and 41,055.55

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Solution

The fourth proportional to 67,895.17, 93,695.87 and 41,055.55 is: 56,656.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895.17 : 93,695.87 = 41,055.55 : x
  2. Step 2: Convert to fraction form
    67,895.17/93,695.87 = 41,055.55/x
  3. Step 3: Cross multiply
    67,895.17x = 93,695.87 × 41,055.55
  4. Step 4: Simplify right side
    67,895.17x = 3,846,735,343.98
  5. Step 5: Solve for x
    x = 3,846,735,343.98/67,895.17
  6. Step 6: Final answer
    x = 56,656.98

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Why These Related Problems?

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