Home / 42,032.36-57,993.06-24,126.44

Finding the Fourth Proportional to 42,032.36, 57,993.06 and 24,126.44

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Solution

The fourth proportional to 42,032.36, 57,993.06 and 24,126.44 is: 33,287.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,032.36 : 57,993.06 = 24,126.44 : x
  2. Step 2: Convert to fraction form
    42,032.36/57,993.06 = 24,126.44/x
  3. Step 3: Cross multiply
    42,032.36x = 57,993.06 × 24,126.44
  4. Step 4: Simplify right side
    42,032.36x = 1,399,166,082.51
  5. Step 5: Solve for x
    x = 1,399,166,082.51/42,032.36
  6. Step 6: Final answer
    x = 33,287.83

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1.5x scale

Why These Related Problems?

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