Home / 47,026.53-64,898.48-25,806.56

Finding the Fourth Proportional to 47,026.53, 64,898.48 and 25,806.56

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Solution

The fourth proportional to 47,026.53, 64,898.48 and 25,806.56 is: 35,614.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,026.53 : 64,898.48 = 25,806.56 : x
  2. Step 2: Convert to fraction form
    47,026.53/64,898.48 = 25,806.56/x
  3. Step 3: Cross multiply
    47,026.53x = 64,898.48 × 25,806.56
  4. Step 4: Simplify right side
    47,026.53x = 1,674,806,258.05
  5. Step 5: Solve for x
    x = 1,674,806,258.05/47,026.53
  6. Step 6: Final answer
    x = 35,614.07

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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.