Home / 29,364.48-44,032.37-20,484.07

Finding the Fourth Proportional to 29,364.48, 44,032.37 and 20,484.07

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Solution

The fourth proportional to 29,364.48, 44,032.37 and 20,484.07 is: 30,716.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,364.48 : 44,032.37 = 20,484.07 : x
  2. Step 2: Convert to fraction form
    29,364.48/44,032.37 = 20,484.07/x
  3. Step 3: Cross multiply
    29,364.48x = 44,032.37 × 20,484.07
  4. Step 4: Simplify right side
    29,364.48x = 901,962,149.35
  5. Step 5: Solve for x
    x = 901,962,149.35/29,364.48
  6. Step 6: Final answer
    x = 30,716.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.