Home / 175,114.44-241,654.32-107,126.28

Finding the Fourth Proportional to 175,114.44, 241,654.32 and 107,126.28

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Solution

The fourth proportional to 175,114.44, 241,654.32 and 107,126.28 is: 147,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,114.44 : 241,654.32 = 107,126.28 : x
  2. Step 2: Convert to fraction form
    175,114.44/241,654.32 = 107,126.28/x
  3. Step 3: Cross multiply
    175,114.44x = 241,654.32 × 107,126.28
  4. Step 4: Simplify right side
    175,114.44x = 25,887,528,347.53
  5. Step 5: Solve for x
    x = 25,887,528,347.53/175,114.44
  6. Step 6: Final answer
    x = 147,832.06

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1.5x scale

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.