Home / 44,661.96-66,905.35-25,902.59

Finding the Fourth Proportional to 44,661.96, 66,905.35 and 25,902.59

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Solution

The fourth proportional to 44,661.96, 66,905.35 and 25,902.59 is: 38,803.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,661.96 : 66,905.35 = 25,902.59 : x
  2. Step 2: Convert to fraction form
    44,661.96/66,905.35 = 25,902.59/x
  3. Step 3: Cross multiply
    44,661.96x = 66,905.35 × 25,902.59
  4. Step 4: Simplify right side
    44,661.96x = 1,733,022,017.12
  5. Step 5: Solve for x
    x = 1,733,022,017.12/44,661.96
  6. Step 6: Final answer
    x = 38,803.09

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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.