Home / 46,912.04-64,738.08-25,691.24

Finding the Fourth Proportional to 46,912.04, 64,738.08 and 25,691.24

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Solution

The fourth proportional to 46,912.04, 64,738.08 and 25,691.24 is: 35,453.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,912.04 : 64,738.08 = 25,691.24 : x
  2. Step 2: Convert to fraction form
    46,912.04/64,738.08 = 25,691.24/x
  3. Step 3: Cross multiply
    46,912.04x = 64,738.08 × 25,691.24
  4. Step 4: Simplify right side
    46,912.04x = 1,663,201,550.42
  5. Step 5: Solve for x
    x = 1,663,201,550.42/46,912.04
  6. Step 6: Final answer
    x = 35,453.62

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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.