Home / 146,208.03-201,659.13-92,441.13

Finding the Fourth Proportional to 146,208.03, 201,659.13 and 92,441.13

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Solution

The fourth proportional to 146,208.03, 201,659.13 and 92,441.13 is: 127,500.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,208.03 : 201,659.13 = 92,441.13 : x
  2. Step 2: Convert to fraction form
    146,208.03/201,659.13 = 92,441.13/x
  3. Step 3: Cross multiply
    146,208.03x = 201,659.13 × 92,441.13
  4. Step 4: Simplify right side
    146,208.03x = 18,641,597,852.02
  5. Step 5: Solve for x
    x = 18,641,597,852.02/146,208.03
  6. Step 6: Final answer
    x = 127,500.51

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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.