Home / 40,713.03-61,060.43-19,652.22

Finding the Fourth Proportional to 40,713.03, 61,060.43 and 19,652.22

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Solution

The fourth proportional to 40,713.03, 61,060.43 and 19,652.22 is: 29,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,713.03 : 61,060.43 = 19,652.22 : x
  2. Step 2: Convert to fraction form
    40,713.03/61,060.43 = 19,652.22/x
  3. Step 3: Cross multiply
    40,713.03x = 61,060.43 × 19,652.22
  4. Step 4: Simplify right side
    40,713.03x = 1,199,973,052.79
  5. Step 5: Solve for x
    x = 1,199,973,052.79/40,713.03
  6. Step 6: Final answer
    x = 29,473.93

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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.