Home / 69,454.83-104,182.25-46,126.83

Finding the Fourth Proportional to 69,454.83, 104,182.25 and 46,126.83

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Solution

The fourth proportional to 69,454.83, 104,182.25 and 46,126.83 is: 69,190.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.83 : 104,182.25 = 46,126.83 : x
  2. Step 2: Convert to fraction form
    69,454.83/104,182.25 = 46,126.83/x
  3. Step 3: Cross multiply
    69,454.83x = 104,182.25 × 46,126.83
  4. Step 4: Simplify right side
    69,454.83x = 4,805,596,704.13
  5. Step 5: Solve for x
    x = 4,805,596,704.13/69,454.83
  6. Step 6: Final answer
    x = 69,190.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.