Home / 93,695.24-140,317.65-53,592.65

Finding the Fourth Proportional to 93,695.24, 140,317.65 and 53,592.65

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Solution

The fourth proportional to 93,695.24, 140,317.65 and 53,592.65 is: 80,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,695.24 : 140,317.65 = 53,592.65 : x
  2. Step 2: Convert to fraction form
    93,695.24/140,317.65 = 53,592.65/x
  3. Step 3: Cross multiply
    93,695.24x = 140,317.65 × 53,592.65
  4. Step 4: Simplify right side
    93,695.24x = 7,519,994,003.68
  5. Step 5: Solve for x
    x = 7,519,994,003.68/93,695.24
  6. Step 6: Final answer
    x = 80,260.15

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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.