Home / 43,494.71-60,021.67-25,590.86

Finding the Fourth Proportional to 43,494.71, 60,021.67 and 25,590.86

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Solution

The fourth proportional to 43,494.71, 60,021.67 and 25,590.86 is: 35,314.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,494.71 : 60,021.67 = 25,590.86 : x
  2. Step 2: Convert to fraction form
    43,494.71/60,021.67 = 25,590.86/x
  3. Step 3: Cross multiply
    43,494.71x = 60,021.67 × 25,590.86
  4. Step 4: Simplify right side
    43,494.71x = 1,536,005,725.87
  5. Step 5: Solve for x
    x = 1,536,005,725.87/43,494.71
  6. Step 6: Final answer
    x = 35,314.77

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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.