Home / 46,614.80-69,570.04-43,454.60

Finding the Fourth Proportional to 46,614.80, 69,570.04 and 43,454.60

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Solution

The fourth proportional to 46,614.80, 69,570.04 and 43,454.60 is: 64,853.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614.80 : 69,570.04 = 43,454.60 : x
  2. Step 2: Convert to fraction form
    46,614.80/69,570.04 = 43,454.60/x
  3. Step 3: Cross multiply
    46,614.80x = 69,570.04 × 43,454.60
  4. Step 4: Simplify right side
    46,614.80x = 3,023,138,260.18
  5. Step 5: Solve for x
    x = 3,023,138,260.18/46,614.80
  6. Step 6: Final answer
    x = 64,853.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.