Home / 27,032.39-40,555.89-24,429.86

Finding the Fourth Proportional to 27,032.39, 40,555.89 and 24,429.86

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Solution

The fourth proportional to 27,032.39, 40,555.89 and 24,429.86 is: 36,651.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,032.39 : 40,555.89 = 24,429.86 : x
  2. Step 2: Convert to fraction form
    27,032.39/40,555.89 = 24,429.86/x
  3. Step 3: Cross multiply
    27,032.39x = 40,555.89 × 24,429.86
  4. Step 4: Simplify right side
    27,032.39x = 990,774,512.10
  5. Step 5: Solve for x
    x = 990,774,512.10/27,032.39
  6. Step 6: Final answer
    x = 36,651.39

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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.