Home / 69,237.93-95,548.23-37,406.73

Finding the Fourth Proportional to 69,237.93, 95,548.23 and 37,406.73

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Solution

The fourth proportional to 69,237.93, 95,548.23 and 37,406.73 is: 51,621.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,237.93 : 95,548.23 = 37,406.73 : x
  2. Step 2: Convert to fraction form
    69,237.93/95,548.23 = 37,406.73/x
  3. Step 3: Cross multiply
    69,237.93x = 95,548.23 × 37,406.73
  4. Step 4: Simplify right side
    69,237.93x = 3,574,146,841.59
  5. Step 5: Solve for x
    x = 3,574,146,841.59/69,237.93
  6. Step 6: Final answer
    x = 51,621.23

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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.