Home / 32,047.67-44,222.62-18,619.49

Finding the Fourth Proportional to 32,047.67, 44,222.62 and 18,619.49

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Solution

The fourth proportional to 32,047.67, 44,222.62 and 18,619.49 is: 25,693.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,047.67 : 44,222.62 = 18,619.49 : x
  2. Step 2: Convert to fraction form
    32,047.67/44,222.62 = 18,619.49/x
  3. Step 3: Cross multiply
    32,047.67x = 44,222.62 × 18,619.49
  4. Step 4: Simplify right side
    32,047.67x = 823,402,630.86
  5. Step 5: Solve for x
    x = 823,402,630.86/32,047.67
  6. Step 6: Final answer
    x = 25,693.06

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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.