Home / 46,561.45-64,255.09-25,340.94

Finding the Fourth Proportional to 46,561.45, 64,255.09 and 25,340.94

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Solution

The fourth proportional to 46,561.45, 64,255.09 and 25,340.94 is: 34,970.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,561.45 : 64,255.09 = 25,340.94 : x
  2. Step 2: Convert to fraction form
    46,561.45/64,255.09 = 25,340.94/x
  3. Step 3: Cross multiply
    46,561.45x = 64,255.09 × 25,340.94
  4. Step 4: Simplify right side
    46,561.45x = 1,628,284,380.38
  5. Step 5: Solve for x
    x = 1,628,284,380.38/46,561.45
  6. Step 6: Final answer
    x = 34,970.65

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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.