Home / 69,333.36-95,679.66-37,502.19

Finding the Fourth Proportional to 69,333.36, 95,679.66 and 37,502.19

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Solution

The fourth proportional to 69,333.36, 95,679.66 and 37,502.19 is: 51,752.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,333.36 : 95,679.66 = 37,502.19 : x
  2. Step 2: Convert to fraction form
    69,333.36/95,679.66 = 37,502.19/x
  3. Step 3: Cross multiply
    69,333.36x = 95,679.66 × 37,502.19
  4. Step 4: Simplify right side
    69,333.36x = 3,588,196,788.46
  5. Step 5: Solve for x
    x = 3,588,196,788.46/69,333.36
  6. Step 6: Final answer
    x = 51,752.82

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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.