Home / 32,046.66-44,220.91-19,123.54

Finding the Fourth Proportional to 32,046.66, 44,220.91 and 19,123.54

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Solution

The fourth proportional to 32,046.66, 44,220.91 and 19,123.54 is: 26,388.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,046.66 : 44,220.91 = 19,123.54 : x
  2. Step 2: Convert to fraction form
    32,046.66/44,220.91 = 19,123.54/x
  3. Step 3: Cross multiply
    32,046.66x = 44,220.91 × 19,123.54
  4. Step 4: Simplify right side
    32,046.66x = 845,660,341.22
  5. Step 5: Solve for x
    x = 845,660,341.22/32,046.66
  6. Step 6: Final answer
    x = 26,388.41

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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.