Home / 259,175.04-357,660-146,034.24

Finding the Fourth Proportional to 259,175.04, 357,660 and 146,034.24

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Solution

The fourth proportional to 259,175.04, 357,660 and 146,034.24 is: 201,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,175.04 : 357,660 = 146,034.24 : x
  2. Step 2: Convert to fraction form
    259,175.04/357,660 = 146,034.24/x
  3. Step 3: Cross multiply
    259,175.04x = 357,660 × 146,034.24
  4. Step 4: Simplify right side
    259,175.04x = 52,230,606,278.40
  5. Step 5: Solve for x
    x = 52,230,606,278.40/259,175.04
  6. Step 6: Final answer
    x = 201,526.37

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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.