Home / 96,527.70-144,783.45-29,966.76

Finding the Fourth Proportional to 96,527.70, 144,783.45 and 29,966.76

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Solution

The fourth proportional to 96,527.70, 144,783.45 and 29,966.76 is: 44,947.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,527.70 : 144,783.45 = 29,966.76 : x
  2. Step 2: Convert to fraction form
    96,527.70/144,783.45 = 29,966.76/x
  3. Step 3: Cross multiply
    96,527.70x = 144,783.45 × 29,966.76
  4. Step 4: Simplify right side
    96,527.70x = 4,338,690,898.12
  5. Step 5: Solve for x
    x = 4,338,690,898.12/96,527.70
  6. Step 6: Final answer
    x = 44,947.63

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1.5x scale

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.