Home / 41,630.09-62,465.63-19,440.24

Finding the Fourth Proportional to 41,630.09, 62,465.63 and 19,440.24

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Solution

The fourth proportional to 41,630.09, 62,465.63 and 19,440.24 is: 29,169.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.09 : 62,465.63 = 19,440.24 : x
  2. Step 2: Convert to fraction form
    41,630.09/62,465.63 = 19,440.24/x
  3. Step 3: Cross multiply
    41,630.09x = 62,465.63 × 19,440.24
  4. Step 4: Simplify right side
    41,630.09x = 1,214,346,616.86
  5. Step 5: Solve for x
    x = 1,214,346,616.86/41,630.09
  6. Step 6: Final answer
    x = 29,169.93

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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.