Home / 42,317.72-58,396.44-24,418.48

Finding the Fourth Proportional to 42,317.72, 58,396.44 and 24,418.48

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Solution

The fourth proportional to 42,317.72, 58,396.44 and 24,418.48 is: 33,696.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,317.72 : 58,396.44 = 24,418.48 : x
  2. Step 2: Convert to fraction form
    42,317.72/58,396.44 = 24,418.48/x
  3. Step 3: Cross multiply
    42,317.72x = 58,396.44 × 24,418.48
  4. Step 4: Simplify right side
    42,317.72x = 1,425,952,302.21
  5. Step 5: Solve for x
    x = 1,425,952,302.21/42,317.72
  6. Step 6: Final answer
    x = 33,696.34

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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.