Home / 32,322.35-44,605.10-18,175.07

Finding the Fourth Proportional to 32,322.35, 44,605.10 and 18,175.07

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Solution

The fourth proportional to 32,322.35, 44,605.10 and 18,175.07 is: 25,081.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322.35 : 44,605.10 = 18,175.07 : x
  2. Step 2: Convert to fraction form
    32,322.35/44,605.10 = 18,175.07/x
  3. Step 3: Cross multiply
    32,322.35x = 44,605.10 × 18,175.07
  4. Step 4: Simplify right side
    32,322.35x = 810,700,637.27
  5. Step 5: Solve for x
    x = 810,700,637.27/32,322.35
  6. Step 6: Final answer
    x = 25,081.74

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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.