Home / 46,311.30-69,475.32-35,354.16

Finding the Fourth Proportional to 46,311.30, 69,475.32 and 35,354.16

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Solution

The fourth proportional to 46,311.30, 69,475.32 and 35,354.16 is: 53,037.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.30 : 69,475.32 = 35,354.16 : x
  2. Step 2: Convert to fraction form
    46,311.30/69,475.32 = 35,354.16/x
  3. Step 3: Cross multiply
    46,311.30x = 69,475.32 × 35,354.16
  4. Step 4: Simplify right side
    46,311.30x = 2,456,241,579.33
  5. Step 5: Solve for x
    x = 2,456,241,579.33/46,311.30
  6. Step 6: Final answer
    x = 53,037.63

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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.