Home / 68,050.02-102,095.76-34,793.43

Finding the Fourth Proportional to 68,050.02, 102,095.76 and 34,793.43

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Solution

The fourth proportional to 68,050.02, 102,095.76 and 34,793.43 is: 52,200.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,050.02 : 102,095.76 = 34,793.43 : x
  2. Step 2: Convert to fraction form
    68,050.02/102,095.76 = 34,793.43/x
  3. Step 3: Cross multiply
    68,050.02x = 102,095.76 × 34,793.43
  4. Step 4: Simplify right side
    68,050.02x = 3,552,261,678.86
  5. Step 5: Solve for x
    x = 3,552,261,678.86/68,050.02
  6. Step 6: Final answer
    x = 52,200.74

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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.