Home / 42,566.08-58,740.24-23,704.96

Finding the Fourth Proportional to 42,566.08, 58,740.24 and 23,704.96

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Solution

The fourth proportional to 42,566.08, 58,740.24 and 23,704.96 is: 32,712.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,566.08 : 58,740.24 = 23,704.96 : x
  2. Step 2: Convert to fraction form
    42,566.08/58,740.24 = 23,704.96/x
  3. Step 3: Cross multiply
    42,566.08x = 58,740.24 × 23,704.96
  4. Step 4: Simplify right side
    42,566.08x = 1,392,435,039.59
  5. Step 5: Solve for x
    x = 1,392,435,039.59/42,566.08
  6. Step 6: Final answer
    x = 32,712.32

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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.