Home / 46,311.90-69,410.85-26,338.15

Finding the Fourth Proportional to 46,311.90, 69,410.85 and 26,338.15

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Solution

The fourth proportional to 46,311.90, 69,410.85 and 26,338.15 is: 39,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.90 : 69,410.85 = 26,338.15 : x
  2. Step 2: Convert to fraction form
    46,311.90/69,410.85 = 26,338.15/x
  3. Step 3: Cross multiply
    46,311.90x = 69,410.85 × 26,338.15
  4. Step 4: Simplify right side
    46,311.90x = 1,828,153,378.93
  5. Step 5: Solve for x
    x = 1,828,153,378.93/46,311.90
  6. Step 6: Final answer
    x = 39,474.81

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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.