Home / 42,627.03-58,825.74-23,507.48

Finding the Fourth Proportional to 42,627.03, 58,825.74 and 23,507.48

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Solution

The fourth proportional to 42,627.03, 58,825.74 and 23,507.48 is: 32,440.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,627.03 : 58,825.74 = 23,507.48 : x
  2. Step 2: Convert to fraction form
    42,627.03/58,825.74 = 23,507.48/x
  3. Step 3: Cross multiply
    42,627.03x = 58,825.74 × 23,507.48
  4. Step 4: Simplify right side
    42,627.03x = 1,382,845,141.75
  5. Step 5: Solve for x
    x = 1,382,845,141.75/42,627.03
  6. Step 6: Final answer
    x = 32,440.57

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.