Home / 25,051.01-37,601.84-22,220.06

Finding the Fourth Proportional to 25,051.01, 37,601.84 and 22,220.06

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Solution

The fourth proportional to 25,051.01, 37,601.84 and 22,220.06 is: 33,352.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,051.01 : 37,601.84 = 22,220.06 : x
  2. Step 2: Convert to fraction form
    25,051.01/37,601.84 = 22,220.06/x
  3. Step 3: Cross multiply
    25,051.01x = 37,601.84 × 22,220.06
  4. Step 4: Simplify right side
    25,051.01x = 835,515,140.91
  5. Step 5: Solve for x
    x = 835,515,140.91/25,051.01
  6. Step 6: Final answer
    x = 33,352.55

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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.