Home / 241,778.28-333,649.62-134,346.36

Finding the Fourth Proportional to 241,778.28, 333,649.62 and 134,346.36

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Solution

The fourth proportional to 241,778.28, 333,649.62 and 134,346.36 is: 185,395.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,778.28 : 333,649.62 = 134,346.36 : x
  2. Step 2: Convert to fraction form
    241,778.28/333,649.62 = 134,346.36/x
  3. Step 3: Cross multiply
    241,778.28x = 333,649.62 × 134,346.36
  4. Step 4: Simplify right side
    241,778.28x = 44,824,611,962.38
  5. Step 5: Solve for x
    x = 44,824,611,962.38/241,778.28
  6. Step 6: Final answer
    x = 185,395.53

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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.