Home / 42,455.51-58,589.14-23,337.37

Finding the Fourth Proportional to 42,455.51, 58,589.14 and 23,337.37

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Solution

The fourth proportional to 42,455.51, 58,589.14 and 23,337.37 is: 32,205.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,455.51 : 58,589.14 = 23,337.37 : x
  2. Step 2: Convert to fraction form
    42,455.51/58,589.14 = 23,337.37/x
  3. Step 3: Cross multiply
    42,455.51x = 58,589.14 × 23,337.37
  4. Step 4: Simplify right side
    42,455.51x = 1,367,316,167.25
  5. Step 5: Solve for x
    x = 1,367,316,167.25/42,455.51
  6. Step 6: Final answer
    x = 32,205.86

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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.