Home / 40,961.35-56,526.87-23,056.66

Finding the Fourth Proportional to 40,961.35, 56,526.87 and 23,056.66

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Solution

The fourth proportional to 40,961.35, 56,526.87 and 23,056.66 is: 31,818.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,961.35 : 56,526.87 = 23,056.66 : x
  2. Step 2: Convert to fraction form
    40,961.35/56,526.87 = 23,056.66/x
  3. Step 3: Cross multiply
    40,961.35x = 56,526.87 × 23,056.66
  4. Step 4: Simplify right side
    40,961.35x = 1,303,320,822.45
  5. Step 5: Solve for x
    x = 1,303,320,822.45/40,961.35
  6. Step 6: Final answer
    x = 31,818.31

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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.