Home / 32,394.45-44,703.51-18,054.36

Finding the Fourth Proportional to 32,394.45, 44,703.51 and 18,054.36

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Solution

The fourth proportional to 32,394.45, 44,703.51 and 18,054.36 is: 24,914.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,394.45 : 44,703.51 = 18,054.36 : x
  2. Step 2: Convert to fraction form
    32,394.45/44,703.51 = 18,054.36/x
  3. Step 3: Cross multiply
    32,394.45x = 44,703.51 × 18,054.36
  4. Step 4: Simplify right side
    32,394.45x = 807,093,262.80
  5. Step 5: Solve for x
    x = 807,093,262.80/32,394.45
  6. Step 6: Final answer
    x = 24,914.55

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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.