Home / 44,325.81-61,168.21-25,207.66

Finding the Fourth Proportional to 44,325.81, 61,168.21 and 25,207.66

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Solution

The fourth proportional to 44,325.81, 61,168.21 and 25,207.66 is: 34,785.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,325.81 : 61,168.21 = 25,207.66 : x
  2. Step 2: Convert to fraction form
    44,325.81/61,168.21 = 25,207.66/x
  3. Step 3: Cross multiply
    44,325.81x = 61,168.21 × 25,207.66
  4. Step 4: Simplify right side
    44,325.81x = 1,541,907,440.49
  5. Step 5: Solve for x
    x = 1,541,907,440.49/44,325.81
  6. Step 6: Final answer
    x = 34,785.77

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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.