Home / 42,696.82-58,923.60-23,579.29

Finding the Fourth Proportional to 42,696.82, 58,923.60 and 23,579.29

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Solution

The fourth proportional to 42,696.82, 58,923.60 and 23,579.29 is: 32,540.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,696.82 : 58,923.60 = 23,579.29 : x
  2. Step 2: Convert to fraction form
    42,696.82/58,923.60 = 23,579.29/x
  3. Step 3: Cross multiply
    42,696.82x = 58,923.60 × 23,579.29
  4. Step 4: Simplify right side
    42,696.82x = 1,389,376,652.24
  5. Step 5: Solve for x
    x = 1,389,376,652.24/42,696.82
  6. Step 6: Final answer
    x = 32,540.52

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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.