Home / 46,663.21-64,395.26-25,442.56

Finding the Fourth Proportional to 46,663.21, 64,395.26 and 25,442.56

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Solution

The fourth proportional to 46,663.21, 64,395.26 and 25,442.56 is: 35,110.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.21 : 64,395.26 = 25,442.56 : x
  2. Step 2: Convert to fraction form
    46,663.21/64,395.26 = 25,442.56/x
  3. Step 3: Cross multiply
    46,663.21x = 64,395.26 × 25,442.56
  4. Step 4: Simplify right side
    46,663.21x = 1,638,380,266.27
  5. Step 5: Solve for x
    x = 1,638,380,266.27/46,663.21
  6. Step 6: Final answer
    x = 35,110.75

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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.