Home / 44,615.70-66,902.36-25,901.51

Finding the Fourth Proportional to 44,615.70, 66,902.36 and 25,901.51

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Solution

The fourth proportional to 44,615.70, 66,902.36 and 25,901.51 is: 38,839.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,615.70 : 66,902.36 = 25,901.51 : x
  2. Step 2: Convert to fraction form
    44,615.70/66,902.36 = 25,901.51/x
  3. Step 3: Cross multiply
    44,615.70x = 66,902.36 × 25,901.51
  4. Step 4: Simplify right side
    44,615.70x = 1,732,871,682.54
  5. Step 5: Solve for x
    x = 1,732,871,682.54/44,615.70
  6. Step 6: Final answer
    x = 38,839.95

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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.