Home / 40,977.74-56,544.60-23,072.29

Finding the Fourth Proportional to 40,977.74, 56,544.60 and 23,072.29

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Solution

The fourth proportional to 40,977.74, 56,544.60 and 23,072.29 is: 31,837.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,977.74 : 56,544.60 = 23,072.29 : x
  2. Step 2: Convert to fraction form
    40,977.74/56,544.60 = 23,072.29/x
  3. Step 3: Cross multiply
    40,977.74x = 56,544.60 × 23,072.29
  4. Step 4: Simplify right side
    40,977.74x = 1,304,613,126.41
  5. Step 5: Solve for x
    x = 1,304,613,126.41/40,977.74
  6. Step 6: Final answer
    x = 31,837.12

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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.