Home / 96,624.56-133,342.98-53,604.92

Finding the Fourth Proportional to 96,624.56, 133,342.98 and 53,604.92

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Solution

The fourth proportional to 96,624.56, 133,342.98 and 53,604.92 is: 73,975.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,624.56 : 133,342.98 = 53,604.92 : x
  2. Step 2: Convert to fraction form
    96,624.56/133,342.98 = 53,604.92/x
  3. Step 3: Cross multiply
    96,624.56x = 133,342.98 × 53,604.92
  4. Step 4: Simplify right side
    96,624.56x = 7,147,839,775.46
  5. Step 5: Solve for x
    x = 7,147,839,775.46/96,624.56
  6. Step 6: Final answer
    x = 73,975.39

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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.