Home / 32,544.70-44,911.47-18,397.51

Finding the Fourth Proportional to 32,544.70, 44,911.47 and 18,397.51

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Solution

The fourth proportional to 32,544.70, 44,911.47 and 18,397.51 is: 25,388.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,544.70 : 44,911.47 = 18,397.51 : x
  2. Step 2: Convert to fraction form
    32,544.70/44,911.47 = 18,397.51/x
  3. Step 3: Cross multiply
    32,544.70x = 44,911.47 × 18,397.51
  4. Step 4: Simplify right side
    32,544.70x = 826,259,218.44
  5. Step 5: Solve for x
    x = 826,259,218.44/32,544.70
  6. Step 6: Final answer
    x = 25,388.44

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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.