Home / 29,733.35-44,507.08-19,189.28

Finding the Fourth Proportional to 29,733.35, 44,507.08 and 19,189.28

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Solution

The fourth proportional to 29,733.35, 44,507.08 and 19,189.28 is: 28,723.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,733.35 : 44,507.08 = 19,189.28 : x
  2. Step 2: Convert to fraction form
    29,733.35/44,507.08 = 19,189.28/x
  3. Step 3: Cross multiply
    29,733.35x = 44,507.08 × 19,189.28
  4. Step 4: Simplify right side
    29,733.35x = 854,058,883.40
  5. Step 5: Solve for x
    x = 854,058,883.40/29,733.35
  6. Step 6: Final answer
    x = 28,723.93

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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.