Home / 47,550.08-65,643.84-44,408.96

Finding the Fourth Proportional to 47,550.08, 65,643.84 and 44,408.96

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Solution

The fourth proportional to 47,550.08, 65,643.84 and 44,408.96 is: 61,307.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,550.08 : 65,643.84 = 44,408.96 : x
  2. Step 2: Convert to fraction form
    47,550.08/65,643.84 = 44,408.96/x
  3. Step 3: Cross multiply
    47,550.08x = 65,643.84 × 44,408.96
  4. Step 4: Simplify right side
    47,550.08x = 2,915,174,664.81
  5. Step 5: Solve for x
    x = 2,915,174,664.81/47,550.08
  6. Step 6: Final answer
    x = 61,307.46

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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.