Home / 42,353.82-58,455.27-23,497.02

Finding the Fourth Proportional to 42,353.82, 58,455.27 and 23,497.02

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Solution

The fourth proportional to 42,353.82, 58,455.27 and 23,497.02 is: 32,429.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,353.82 : 58,455.27 = 23,497.02 : x
  2. Step 2: Convert to fraction form
    42,353.82/58,455.27 = 23,497.02/x
  3. Step 3: Cross multiply
    42,353.82x = 58,455.27 × 23,497.02
  4. Step 4: Simplify right side
    42,353.82x = 1,373,524,648.30
  5. Step 5: Solve for x
    x = 1,373,524,648.30/42,353.82
  6. Step 6: Final answer
    x = 32,429.77

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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.