Home / 69,239.09-95,550.00-37,407.98

Finding the Fourth Proportional to 69,239.09, 95,550.00 and 37,407.98

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Solution

The fourth proportional to 69,239.09, 95,550.00 and 37,407.98 is: 51,623.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,239.09 : 95,550.00 = 37,407.98 : x
  2. Step 2: Convert to fraction form
    69,239.09/95,550.00 = 37,407.98/x
  3. Step 3: Cross multiply
    69,239.09x = 95,550.00 × 37,407.98
  4. Step 4: Simplify right side
    69,239.09x = 3,574,332,587.60
  5. Step 5: Solve for x
    x = 3,574,332,587.60/69,239.09
  6. Step 6: Final answer
    x = 51,623.04

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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.