Home / 42,361.57-58,465.97-23,504.77

Finding the Fourth Proportional to 42,361.57, 58,465.97 and 23,504.77

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Solution

The fourth proportional to 42,361.57, 58,465.97 and 23,504.77 is: 32,440.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,361.57 : 58,465.97 = 23,504.77 : x
  2. Step 2: Convert to fraction form
    42,361.57/58,465.97 = 23,504.77/x
  3. Step 3: Cross multiply
    42,361.57x = 58,465.97 × 23,504.77
  4. Step 4: Simplify right side
    42,361.57x = 1,374,229,177.68
  5. Step 5: Solve for x
    x = 1,374,229,177.68/42,361.57
  6. Step 6: Final answer
    x = 32,440.47

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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.