Home / 170,699.02-235,564.14-95,247.52

Finding the Fourth Proportional to 170,699.02, 235,564.14 and 95,247.52

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Solution

The fourth proportional to 170,699.02, 235,564.14 and 95,247.52 is: 131,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,699.02 : 235,564.14 = 95,247.52 : x
  2. Step 2: Convert to fraction form
    170,699.02/235,564.14 = 95,247.52/x
  3. Step 3: Cross multiply
    170,699.02x = 235,564.14 × 95,247.52
  4. Step 4: Simplify right side
    170,699.02x = 22,436,900,135.93
  5. Step 5: Solve for x
    x = 22,436,900,135.93/170,699.02
  6. Step 6: Final answer
    x = 131,441.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.