Home / 47,266.64-65,225.48-29,361.27

Finding the Fourth Proportional to 47,266.64, 65,225.48 and 29,361.27

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Solution

The fourth proportional to 47,266.64, 65,225.48 and 29,361.27 is: 40,517.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,266.64 : 65,225.48 = 29,361.27 : x
  2. Step 2: Convert to fraction form
    47,266.64/65,225.48 = 29,361.27/x
  3. Step 3: Cross multiply
    47,266.64x = 65,225.48 × 29,361.27
  4. Step 4: Simplify right side
    47,266.64x = 1,915,102,782.35
  5. Step 5: Solve for x
    x = 1,915,102,782.35/47,266.64
  6. Step 6: Final answer
    x = 40,517.01

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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.