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Finding the Fourth Proportional to 93,851.67, 140,776.32 and 22,774.89

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Solution

The fourth proportional to 93,851.67, 140,776.32 and 22,774.89 is: 34,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,851.67 : 140,776.32 = 22,774.89 : x
  2. Step 2: Convert to fraction form
    93,851.67/140,776.32 = 22,774.89/x
  3. Step 3: Cross multiply
    93,851.67x = 140,776.32 × 22,774.89
  4. Step 4: Simplify right side
    93,851.67x = 3,206,165,088.73
  5. Step 5: Solve for x
    x = 3,206,165,088.73/93,851.67
  6. Step 6: Final answer
    x = 34,162.05

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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.