Home / 32,310.07-44,587.44-18,162.94

Finding the Fourth Proportional to 32,310.07, 44,587.44 and 18,162.94

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Solution

The fourth proportional to 32,310.07, 44,587.44 and 18,162.94 is: 25,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,310.07 : 44,587.44 = 18,162.94 : x
  2. Step 2: Convert to fraction form
    32,310.07/44,587.44 = 18,162.94/x
  3. Step 3: Cross multiply
    32,310.07x = 44,587.44 × 18,162.94
  4. Step 4: Simplify right side
    32,310.07x = 809,838,997.47
  5. Step 5: Solve for x
    x = 809,838,997.47/32,310.07
  6. Step 6: Final answer
    x = 25,064.60

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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.