Home / 69,291.49-95,622.23-37,460.38

Finding the Fourth Proportional to 69,291.49, 95,622.23 and 37,460.38

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Solution

The fourth proportional to 69,291.49, 95,622.23 and 37,460.38 is: 51,695.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,291.49 : 95,622.23 = 37,460.38 : x
  2. Step 2: Convert to fraction form
    69,291.49/95,622.23 = 37,460.38/x
  3. Step 3: Cross multiply
    69,291.49x = 95,622.23 × 37,460.38
  4. Step 4: Simplify right side
    69,291.49x = 3,582,044,406.83
  5. Step 5: Solve for x
    x = 3,582,044,406.83/69,291.49
  6. Step 6: Final answer
    x = 51,695.30

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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.