Home / 46,193.50-63,747.20-25,776.42

Finding the Fourth Proportional to 46,193.50, 63,747.20 and 25,776.42

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Solution

The fourth proportional to 46,193.50, 63,747.20 and 25,776.42 is: 35,571.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,193.50 : 63,747.20 = 25,776.42 : x
  2. Step 2: Convert to fraction form
    46,193.50/63,747.20 = 25,776.42/x
  3. Step 3: Cross multiply
    46,193.50x = 63,747.20 × 25,776.42
  4. Step 4: Simplify right side
    46,193.50x = 1,643,174,601.02
  5. Step 5: Solve for x
    x = 1,643,174,601.02/46,193.50
  6. Step 6: Final answer
    x = 35,571.55

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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.