Home / 47,025.57-64,896.63-25,806.24

Finding the Fourth Proportional to 47,025.57, 64,896.63 and 25,806.24

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Solution

The fourth proportional to 47,025.57, 64,896.63 and 25,806.24 is: 35,613.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,025.57 : 64,896.63 = 25,806.24 : x
  2. Step 2: Convert to fraction form
    47,025.57/64,896.63 = 25,806.24/x
  3. Step 3: Cross multiply
    47,025.57x = 64,896.63 × 25,806.24
  4. Step 4: Simplify right side
    47,025.57x = 1,674,738,008.97
  5. Step 5: Solve for x
    x = 1,674,738,008.97/47,025.57
  6. Step 6: Final answer
    x = 35,613.35

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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.