Home / 32,263.98-44,524.26-18,116.88

Finding the Fourth Proportional to 32,263.98, 44,524.26 and 18,116.88

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Solution

The fourth proportional to 32,263.98, 44,524.26 and 18,116.88 is: 25,001.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,263.98 : 44,524.26 = 18,116.88 : x
  2. Step 2: Convert to fraction form
    32,263.98/44,524.26 = 18,116.88/x
  3. Step 3: Cross multiply
    32,263.98x = 44,524.26 × 18,116.88
  4. Step 4: Simplify right side
    32,263.98x = 806,640,675.51
  5. Step 5: Solve for x
    x = 806,640,675.51/32,263.98
  6. Step 6: Final answer
    x = 25,001.28

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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.