Home / 31,904.86-44,067.40-23,394.70

Finding the Fourth Proportional to 31,904.86, 44,067.40 and 23,394.70

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Solution

The fourth proportional to 31,904.86, 44,067.40 and 23,394.70 is: 32,313.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,904.86 : 44,067.40 = 23,394.70 : x
  2. Step 2: Convert to fraction form
    31,904.86/44,067.40 = 23,394.70/x
  3. Step 3: Cross multiply
    31,904.86x = 44,067.40 × 23,394.70
  4. Step 4: Simplify right side
    31,904.86x = 1,030,943,602.78
  5. Step 5: Solve for x
    x = 1,030,943,602.78/31,904.86
  6. Step 6: Final answer
    x = 32,313.06

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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.