Home / 69,333.06-95,679.36-37,501.92

Finding the Fourth Proportional to 69,333.06, 95,679.36 and 37,501.92

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Solution

The fourth proportional to 69,333.06, 95,679.36 and 37,501.92 is: 51,752.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,333.06 : 95,679.36 = 37,501.92 : x
  2. Step 2: Convert to fraction form
    69,333.06/95,679.36 = 37,501.92/x
  3. Step 3: Cross multiply
    69,333.06x = 95,679.36 × 37,501.92
  4. Step 4: Simplify right side
    69,333.06x = 3,588,159,704.37
  5. Step 5: Solve for x
    x = 3,588,159,704.37/69,333.06
  6. Step 6: Final answer
    x = 51,752.51

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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.