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Finding the Fourth Proportional to 93,380.52, 140,095.08 and 26,826.08

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Solution

The fourth proportional to 93,380.52, 140,095.08 and 26,826.08 is: 40,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,380.52 : 140,095.08 = 26,826.08 : x
  2. Step 2: Convert to fraction form
    93,380.52/140,095.08 = 26,826.08/x
  3. Step 3: Cross multiply
    93,380.52x = 140,095.08 × 26,826.08
  4. Step 4: Simplify right side
    93,380.52x = 3,758,201,823.69
  5. Step 5: Solve for x
    x = 3,758,201,823.69/93,380.52
  6. Step 6: Final answer
    x = 40,246.10

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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.