Home / 93,921.93-140,867.91-34,744.14

Finding the Fourth Proportional to 93,921.93, 140,867.91 and 34,744.14

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Solution

The fourth proportional to 93,921.93, 140,867.91 and 34,744.14 is: 52,110.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,921.93 : 140,867.91 = 34,744.14 : x
  2. Step 2: Convert to fraction form
    93,921.93/140,867.91 = 34,744.14/x
  3. Step 3: Cross multiply
    93,921.93x = 140,867.91 × 34,744.14
  4. Step 4: Simplify right side
    93,921.93x = 4,894,334,386.55
  5. Step 5: Solve for x
    x = 4,894,334,386.55/93,921.93
  6. Step 6: Final answer
    x = 52,110.67

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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.