Home / 42,657.30-58,867.04-23,794.43

Finding the Fourth Proportional to 42,657.30, 58,867.04 and 23,794.43

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Solution

The fourth proportional to 42,657.30, 58,867.04 and 23,794.43 is: 32,836.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,657.30 : 58,867.04 = 23,794.43 : x
  2. Step 2: Convert to fraction form
    42,657.30/58,867.04 = 23,794.43/x
  3. Step 3: Cross multiply
    42,657.30x = 58,867.04 × 23,794.43
  4. Step 4: Simplify right side
    42,657.30x = 1,400,707,249.28
  5. Step 5: Solve for x
    x = 1,400,707,249.28/42,657.30
  6. Step 6: Final answer
    x = 32,836.28

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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.