Home / 32,440.11-44,767.38-19,008.69

Finding the Fourth Proportional to 32,440.11, 44,767.38 and 19,008.69

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Solution

The fourth proportional to 32,440.11, 44,767.38 and 19,008.69 is: 26,232.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,440.11 : 44,767.38 = 19,008.69 : x
  2. Step 2: Convert to fraction form
    32,440.11/44,767.38 = 19,008.69/x
  3. Step 3: Cross multiply
    32,440.11x = 44,767.38 × 19,008.69
  4. Step 4: Simplify right side
    32,440.11x = 850,969,024.70
  5. Step 5: Solve for x
    x = 850,969,024.70/32,440.11
  6. Step 6: Final answer
    x = 26,232.01

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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.