Home / 69,239.00-95,549.69-37,407.80

Finding the Fourth Proportional to 69,239.00, 95,549.69 and 37,407.80

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Solution

The fourth proportional to 69,239.00, 95,549.69 and 37,407.80 is: 51,622.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,239.00 : 95,549.69 = 37,407.80 : x
  2. Step 2: Convert to fraction form
    69,239.00/95,549.69 = 37,407.80/x
  3. Step 3: Cross multiply
    69,239.00x = 95,549.69 × 37,407.80
  4. Step 4: Simplify right side
    69,239.00x = 3,574,303,028.79
  5. Step 5: Solve for x
    x = 3,574,303,028.79/69,239.00
  6. Step 6: Final answer
    x = 51,622.69

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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.