Home / 96,351.60-144,527.40-94,383.30

Finding the Fourth Proportional to 96,351.60, 144,527.40 and 94,383.30

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Solution

The fourth proportional to 96,351.60, 144,527.40 and 94,383.30 is: 141,574.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,351.60 : 144,527.40 = 94,383.30 : x
  2. Step 2: Convert to fraction form
    96,351.60/144,527.40 = 94,383.30/x
  3. Step 3: Cross multiply
    96,351.60x = 144,527.40 × 94,383.30
  4. Step 4: Simplify right side
    96,351.60x = 13,640,972,952.42
  5. Step 5: Solve for x
    x = 13,640,972,952.42/96,351.60
  6. Step 6: Final answer
    x = 141,574.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.