Home / 32,193.03-44,424.45-18,766.47

Finding the Fourth Proportional to 32,193.03, 44,424.45 and 18,766.47

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Solution

The fourth proportional to 32,193.03, 44,424.45 and 18,766.47 is: 25,896.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,193.03 : 44,424.45 = 18,766.47 : x
  2. Step 2: Convert to fraction form
    32,193.03/44,424.45 = 18,766.47/x
  3. Step 3: Cross multiply
    32,193.03x = 44,424.45 × 18,766.47
  4. Step 4: Simplify right side
    32,193.03x = 833,690,108.19
  5. Step 5: Solve for x
    x = 833,690,108.19/32,193.03
  6. Step 6: Final answer
    x = 25,896.60

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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.