Home / 42,225.84-58,268.97-23,361.75

Finding the Fourth Proportional to 42,225.84, 58,268.97 and 23,361.75

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Solution

The fourth proportional to 42,225.84, 58,268.97 and 23,361.75 is: 32,237.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,225.84 : 58,268.97 = 23,361.75 : x
  2. Step 2: Convert to fraction form
    42,225.84/58,268.97 = 23,361.75/x
  3. Step 3: Cross multiply
    42,225.84x = 58,268.97 × 23,361.75
  4. Step 4: Simplify right side
    42,225.84x = 1,361,265,109.90
  5. Step 5: Solve for x
    x = 1,361,265,109.90/42,225.84
  6. Step 6: Final answer
    x = 32,237.73

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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.