Home / 40,496.63-55,885.37-23,729.63

Finding the Fourth Proportional to 40,496.63, 55,885.37 and 23,729.63

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Solution

The fourth proportional to 40,496.63, 55,885.37 and 23,729.63 is: 32,746.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,496.63 : 55,885.37 = 23,729.63 : x
  2. Step 2: Convert to fraction form
    40,496.63/55,885.37 = 23,729.63/x
  3. Step 3: Cross multiply
    40,496.63x = 55,885.37 × 23,729.63
  4. Step 4: Simplify right side
    40,496.63x = 1,326,138,754.44
  5. Step 5: Solve for x
    x = 1,326,138,754.44/40,496.63
  6. Step 6: Final answer
    x = 32,746.90

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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.