Home / 44,313.66-66,424.89-19,349.04

Finding the Fourth Proportional to 44,313.66, 66,424.89 and 19,349.04

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Solution

The fourth proportional to 44,313.66, 66,424.89 and 19,349.04 is: 29,003.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,313.66 : 66,424.89 = 19,349.04 : x
  2. Step 2: Convert to fraction form
    44,313.66/66,424.89 = 19,349.04/x
  3. Step 3: Cross multiply
    44,313.66x = 66,424.89 × 19,349.04
  4. Step 4: Simplify right side
    44,313.66x = 1,285,257,853.61
  5. Step 5: Solve for x
    x = 1,285,257,853.61/44,313.66
  6. Step 6: Final answer
    x = 29,003.65

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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.