Home / 204,041.10-306,061.65-93,449.10

Finding the Fourth Proportional to 204,041.10, 306,061.65 and 93,449.10

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Solution

The fourth proportional to 204,041.10, 306,061.65 and 93,449.10 is: 140,173.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,041.10 : 306,061.65 = 93,449.10 : x
  2. Step 2: Convert to fraction form
    204,041.10/306,061.65 = 93,449.10/x
  3. Step 3: Cross multiply
    204,041.10x = 306,061.65 × 93,449.10
  4. Step 4: Simplify right side
    204,041.10x = 28,601,185,737.02
  5. Step 5: Solve for x
    x = 28,601,185,737.02/204,041.10
  6. Step 6: Final answer
    x = 140,173.65

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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.