Home / 47,323.13-65,305.98-26,102.34

Finding the Fourth Proportional to 47,323.13, 65,305.98 and 26,102.34

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Solution

The fourth proportional to 47,323.13, 65,305.98 and 26,102.34 is: 36,021.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323.13 : 65,305.98 = 26,102.34 : x
  2. Step 2: Convert to fraction form
    47,323.13/65,305.98 = 26,102.34/x
  3. Step 3: Cross multiply
    47,323.13x = 65,305.98 × 26,102.34
  4. Step 4: Simplify right side
    47,323.13x = 1,704,638,893.99
  5. Step 5: Solve for x
    x = 1,704,638,893.99/47,323.13
  6. Step 6: Final answer
    x = 36,021.27

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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.