Home / 42,268.60-58,317.40-24,361.12

Finding the Fourth Proportional to 42,268.60, 58,317.40 and 24,361.12

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Solution

The fourth proportional to 42,268.60, 58,317.40 and 24,361.12 is: 33,610.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,268.60 : 58,317.40 = 24,361.12 : x
  2. Step 2: Convert to fraction form
    42,268.60/58,317.40 = 24,361.12/x
  3. Step 3: Cross multiply
    42,268.60x = 58,317.40 × 24,361.12
  4. Step 4: Simplify right side
    42,268.60x = 1,420,677,179.49
  5. Step 5: Solve for x
    x = 1,420,677,179.49/42,268.60
  6. Step 6: Final answer
    x = 33,610.70

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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.