Home / 93,351.45-140,027.19-23,230.76

Finding the Fourth Proportional to 93,351.45, 140,027.19 and 23,230.76

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Solution

The fourth proportional to 93,351.45, 140,027.19 and 23,230.76 is: 34,846.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,351.45 : 140,027.19 = 23,230.76 : x
  2. Step 2: Convert to fraction form
    93,351.45/140,027.19 = 23,230.76/x
  3. Step 3: Cross multiply
    93,351.45x = 140,027.19 × 23,230.76
  4. Step 4: Simplify right side
    93,351.45x = 3,252,937,344.23
  5. Step 5: Solve for x
    x = 3,252,937,344.23/93,351.45
  6. Step 6: Final answer
    x = 34,846.14

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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.