Home / 241,133.28-359,425.38-223,190.16

Finding the Fourth Proportional to 241,133.28, 359,425.38 and 223,190.16

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Solution

The fourth proportional to 241,133.28, 359,425.38 and 223,190.16 is: 332,679.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,133.28 : 359,425.38 = 223,190.16 : x
  2. Step 2: Convert to fraction form
    241,133.28/359,425.38 = 223,190.16/x
  3. Step 3: Cross multiply
    241,133.28x = 359,425.38 × 223,190.16
  4. Step 4: Simplify right side
    241,133.28x = 80,220,208,070.26
  5. Step 5: Solve for x
    x = 80,220,208,070.26/241,133.28
  6. Step 6: Final answer
    x = 332,679.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.