Home / 182,035.07-251,209.58-101,467.71

Finding the Fourth Proportional to 182,035.07, 251,209.58 and 101,467.71

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Solution

The fourth proportional to 182,035.07, 251,209.58 and 101,467.71 is: 140,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,035.07 : 251,209.58 = 101,467.71 : x
  2. Step 2: Convert to fraction form
    182,035.07/251,209.58 = 101,467.71/x
  3. Step 3: Cross multiply
    182,035.07x = 251,209.58 × 101,467.71
  4. Step 4: Simplify right side
    182,035.07x = 25,489,660,305.32
  5. Step 5: Solve for x
    x = 25,489,660,305.32/182,035.07
  6. Step 6: Final answer
    x = 140,026.10

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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.