Home / 241,695.20-333,528.06-134,271.79

Finding the Fourth Proportional to 241,695.20, 333,528.06 and 134,271.79

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Solution

The fourth proportional to 241,695.20, 333,528.06 and 134,271.79 is: 185,288.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,695.20 : 333,528.06 = 134,271.79 : x
  2. Step 2: Convert to fraction form
    241,695.20/333,528.06 = 134,271.79/x
  3. Step 3: Cross multiply
    241,695.20x = 333,528.06 × 134,271.79
  4. Step 4: Simplify right side
    241,695.20x = 44,783,409,301.13
  5. Step 5: Solve for x
    x = 44,783,409,301.13/241,695.20
  6. Step 6: Final answer
    x = 185,288.78

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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.