Home / 32,339.22-44,628.06-18,192.06

Finding the Fourth Proportional to 32,339.22, 44,628.06 and 18,192.06

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Solution

The fourth proportional to 32,339.22, 44,628.06 and 18,192.06 is: 25,105.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,339.22 : 44,628.06 = 18,192.06 : x
  2. Step 2: Convert to fraction form
    32,339.22/44,628.06 = 18,192.06/x
  3. Step 3: Cross multiply
    32,339.22x = 44,628.06 × 18,192.06
  4. Step 4: Simplify right side
    32,339.22x = 811,876,345.20
  5. Step 5: Solve for x
    x = 811,876,345.20/32,339.22
  6. Step 6: Final answer
    x = 25,105.01

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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.