Home / 32,339.48-44,628.41-18,192.33

Finding the Fourth Proportional to 32,339.48, 44,628.41 and 18,192.33

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Solution

The fourth proportional to 32,339.48, 44,628.41 and 18,192.33 is: 25,105.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,339.48 : 44,628.41 = 18,192.33 : x
  2. Step 2: Convert to fraction form
    32,339.48/44,628.41 = 18,192.33/x
  3. Step 3: Cross multiply
    32,339.48x = 44,628.41 × 18,192.33
  4. Step 4: Simplify right side
    32,339.48x = 811,894,807.58
  5. Step 5: Solve for x
    x = 811,894,807.58/32,339.48
  6. Step 6: Final answer
    x = 25,105.38

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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.