Home / 93,397.20-140,095.80-23,276.52

Finding the Fourth Proportional to 93,397.20, 140,095.80 and 23,276.52

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Solution

The fourth proportional to 93,397.20, 140,095.80 and 23,276.52 is: 34,914.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,397.20 : 140,095.80 = 23,276.52 : x
  2. Step 2: Convert to fraction form
    93,397.20/140,095.80 = 23,276.52/x
  3. Step 3: Cross multiply
    93,397.20x = 140,095.80 × 23,276.52
  4. Step 4: Simplify right side
    93,397.20x = 3,260,942,690.62
  5. Step 5: Solve for x
    x = 3,260,942,690.62/93,397.20
  6. Step 6: Final answer
    x = 34,914.78

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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.