Home / 146,349.14-201,995.56-95,272.91

Finding the Fourth Proportional to 146,349.14, 201,995.56 and 95,272.91

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Solution

The fourth proportional to 146,349.14, 201,995.56 and 95,272.91 is: 131,498.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,349.14 : 201,995.56 = 95,272.91 : x
  2. Step 2: Convert to fraction form
    146,349.14/201,995.56 = 95,272.91/x
  3. Step 3: Cross multiply
    146,349.14x = 201,995.56 × 95,272.91
  4. Step 4: Simplify right side
    146,349.14x = 19,244,704,808.28
  5. Step 5: Solve for x
    x = 19,244,704,808.28/146,349.14
  6. Step 6: Final answer
    x = 131,498.58

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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.