Home / 41,866.13-57,775.28-23,004.47

Finding the Fourth Proportional to 41,866.13, 57,775.28 and 23,004.47

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Solution

The fourth proportional to 41,866.13, 57,775.28 and 23,004.47 is: 31,746.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,866.13 : 57,775.28 = 23,004.47 : x
  2. Step 2: Convert to fraction form
    41,866.13/57,775.28 = 23,004.47/x
  3. Step 3: Cross multiply
    41,866.13x = 57,775.28 × 23,004.47
  4. Step 4: Simplify right side
    41,866.13x = 1,329,089,291.60
  5. Step 5: Solve for x
    x = 1,329,089,291.60/41,866.13
  6. Step 6: Final answer
    x = 31,746.17

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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.