Home / 40,837.44-56,304-26,667.84

Finding the Fourth Proportional to 40,837.44, 56,304 and 26,667.84

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Solution

The fourth proportional to 40,837.44, 56,304 and 26,667.84 is: 36,767.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,837.44 : 56,304 = 26,667.84 : x
  2. Step 2: Convert to fraction form
    40,837.44/56,304 = 26,667.84/x
  3. Step 3: Cross multiply
    40,837.44x = 56,304 × 26,667.84
  4. Step 4: Simplify right side
    40,837.44x = 1,501,506,063.36
  5. Step 5: Solve for x
    x = 1,501,506,063.36/40,837.44
  6. Step 6: Final answer
    x = 36,767.88

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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.