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Finding the Fourth Proportional to 93,333.71, 140,007.59 and 26,773.31

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Solution

The fourth proportional to 93,333.71, 140,007.59 and 26,773.31 is: 40,161.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,333.71 : 140,007.59 = 26,773.31 : x
  2. Step 2: Convert to fraction form
    93,333.71/140,007.59 = 26,773.31/x
  3. Step 3: Cross multiply
    93,333.71x = 140,007.59 × 26,773.31
  4. Step 4: Simplify right side
    93,333.71x = 3,748,465,775.52
  5. Step 5: Solve for x
    x = 3,748,465,775.52/93,333.71
  6. Step 6: Final answer
    x = 40,161.97

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1.5x scale

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.