Home / 47,025.74-64,896.32-25,806.98

Finding the Fourth Proportional to 47,025.74, 64,896.32 and 25,806.98

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Solution

The fourth proportional to 47,025.74, 64,896.32 and 25,806.98 is: 35,614.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,025.74 : 64,896.32 = 25,806.98 : x
  2. Step 2: Convert to fraction form
    47,025.74/64,896.32 = 25,806.98/x
  3. Step 3: Cross multiply
    47,025.74x = 64,896.32 × 25,806.98
  4. Step 4: Simplify right side
    47,025.74x = 1,674,778,032.31
  5. Step 5: Solve for x
    x = 1,674,778,032.31/47,025.74
  6. Step 6: Final answer
    x = 35,614.07

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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.