Home / 69,624.72-96,106.98-41,330.34

Finding the Fourth Proportional to 69,624.72, 96,106.98 and 41,330.34

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Solution

The fourth proportional to 69,624.72, 96,106.98 and 41,330.34 is: 57,050.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,624.72 : 96,106.98 = 41,330.34 : x
  2. Step 2: Convert to fraction form
    69,624.72/96,106.98 = 41,330.34/x
  3. Step 3: Cross multiply
    69,624.72x = 96,106.98 × 41,330.34
  4. Step 4: Simplify right side
    69,624.72x = 3,972,134,159.77
  5. Step 5: Solve for x
    x = 3,972,134,159.77/69,624.72
  6. Step 6: Final answer
    x = 57,050.63

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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.