Home / 69,066.14-95,319.71-38,852.73

Finding the Fourth Proportional to 69,066.14, 95,319.71 and 38,852.73

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Solution

The fourth proportional to 69,066.14, 95,319.71 and 38,852.73 is: 53,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,066.14 : 95,319.71 = 38,852.73 : x
  2. Step 2: Convert to fraction form
    69,066.14/95,319.71 = 38,852.73/x
  3. Step 3: Cross multiply
    69,066.14x = 95,319.71 × 38,852.73
  4. Step 4: Simplify right side
    69,066.14x = 3,703,430,762.04
  5. Step 5: Solve for x
    x = 3,703,430,762.04/69,066.14
  6. Step 6: Final answer
    x = 53,621.51

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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.