Home / 42,008.44-57,972.96-24,106.72

Finding the Fourth Proportional to 42,008.44, 57,972.96 and 24,106.72

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Solution

The fourth proportional to 42,008.44, 57,972.96 and 24,106.72 is: 33,268.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,008.44 : 57,972.96 = 24,106.72 : x
  2. Step 2: Convert to fraction form
    42,008.44/57,972.96 = 24,106.72/x
  3. Step 3: Cross multiply
    42,008.44x = 57,972.96 × 24,106.72
  4. Step 4: Simplify right side
    42,008.44x = 1,397,537,914.29
  5. Step 5: Solve for x
    x = 1,397,537,914.29/42,008.44
  6. Step 6: Final answer
    x = 33,268.03

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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.