Home / 42,356.14-58,449.98-23,495.02

Finding the Fourth Proportional to 42,356.14, 58,449.98 and 23,495.02

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Solution

The fourth proportional to 42,356.14, 58,449.98 and 23,495.02 is: 32,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,356.14 : 58,449.98 = 23,495.02 : x
  2. Step 2: Convert to fraction form
    42,356.14/58,449.98 = 23,495.02/x
  3. Step 3: Cross multiply
    42,356.14x = 58,449.98 × 23,495.02
  4. Step 4: Simplify right side
    42,356.14x = 1,373,283,449.10
  5. Step 5: Solve for x
    x = 1,373,283,449.10/42,356.14
  6. Step 6: Final answer
    x = 32,422.30

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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.