Home / 46,625.60-64,194.72-43,446.08

Finding the Fourth Proportional to 46,625.60, 64,194.72 and 43,446.08

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Solution

The fourth proportional to 46,625.60, 64,194.72 and 43,446.08 is: 59,817.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,625.60 : 64,194.72 = 43,446.08 : x
  2. Step 2: Convert to fraction form
    46,625.60/64,194.72 = 43,446.08/x
  3. Step 3: Cross multiply
    46,625.60x = 64,194.72 × 43,446.08
  4. Step 4: Simplify right side
    46,625.60x = 2,789,008,940.70
  5. Step 5: Solve for x
    x = 2,789,008,940.70/46,625.60
  6. Step 6: Final answer
    x = 59,817.12

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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.