Home / 32,338.48-44,627.70-17,999.50

Finding the Fourth Proportional to 32,338.48, 44,627.70 and 17,999.50

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Solution

The fourth proportional to 32,338.48, 44,627.70 and 17,999.50 is: 24,839.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,338.48 : 44,627.70 = 17,999.50 : x
  2. Step 2: Convert to fraction form
    32,338.48/44,627.70 = 17,999.50/x
  3. Step 3: Cross multiply
    32,338.48x = 44,627.70 × 17,999.50
  4. Step 4: Simplify right side
    32,338.48x = 803,276,286.15
  5. Step 5: Solve for x
    x = 803,276,286.15/32,338.48
  6. Step 6: Final answer
    x = 24,839.64

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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.