Home / 93,528.14-140,310.51-34,364.30

Finding the Fourth Proportional to 93,528.14, 140,310.51 and 34,364.30

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Solution

The fourth proportional to 93,528.14, 140,310.51 and 34,364.30 is: 51,553.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,528.14 : 140,310.51 = 34,364.30 : x
  2. Step 2: Convert to fraction form
    93,528.14/140,310.51 = 34,364.30/x
  3. Step 3: Cross multiply
    93,528.14x = 140,310.51 × 34,364.30
  4. Step 4: Simplify right side
    93,528.14x = 4,821,672,458.79
  5. Step 5: Solve for x
    x = 4,821,672,458.79/93,528.14
  6. Step 6: Final answer
    x = 51,553.17

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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.