Home / 46,600.84-64,309.89-25,380.09

Finding the Fourth Proportional to 46,600.84, 64,309.89 and 25,380.09

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Solution

The fourth proportional to 46,600.84, 64,309.89 and 25,380.09 is: 35,024.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,600.84 : 64,309.89 = 25,380.09 : x
  2. Step 2: Convert to fraction form
    46,600.84/64,309.89 = 25,380.09/x
  3. Step 3: Cross multiply
    46,600.84x = 64,309.89 × 25,380.09
  4. Step 4: Simplify right side
    46,600.84x = 1,632,190,474.54
  5. Step 5: Solve for x
    x = 1,632,190,474.54/46,600.84
  6. Step 6: Final answer
    x = 35,024.92

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1.5x scale

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.