Home / 44,128.54-66,225.60-17,833.51

Finding the Fourth Proportional to 44,128.54, 66,225.60 and 17,833.51

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Solution

The fourth proportional to 44,128.54, 66,225.60 and 17,833.51 is: 26,763.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,128.54 : 66,225.60 = 17,833.51 : x
  2. Step 2: Convert to fraction form
    44,128.54/66,225.60 = 17,833.51/x
  3. Step 3: Cross multiply
    44,128.54x = 66,225.60 × 17,833.51
  4. Step 4: Simplify right side
    44,128.54x = 1,181,034,899.86
  5. Step 5: Solve for x
    x = 1,181,034,899.86/44,128.54
  6. Step 6: Final answer
    x = 26,763.52

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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.