Home / 46,942.56-70,310.64-44,354.64

Finding the Fourth Proportional to 46,942.56, 70,310.64 and 44,354.64

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Solution

The fourth proportional to 46,942.56, 70,310.64 and 44,354.64 is: 66,434.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,942.56 : 70,310.64 = 44,354.64 : x
  2. Step 2: Convert to fraction form
    46,942.56/70,310.64 = 44,354.64/x
  3. Step 3: Cross multiply
    46,942.56x = 70,310.64 × 44,354.64
  4. Step 4: Simplify right side
    46,942.56x = 3,118,603,125.37
  5. Step 5: Solve for x
    x = 3,118,603,125.37/46,942.56
  6. Step 6: Final answer
    x = 66,434.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.