Home / 46,512.48-64,186.56-25,291.92

Finding the Fourth Proportional to 46,512.48, 64,186.56 and 25,291.92

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Solution

The fourth proportional to 46,512.48, 64,186.56 and 25,291.92 is: 34,902.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512.48 : 64,186.56 = 25,291.92 : x
  2. Step 2: Convert to fraction form
    46,512.48/64,186.56 = 25,291.92/x
  3. Step 3: Cross multiply
    46,512.48x = 64,186.56 × 25,291.92
  4. Step 4: Simplify right side
    46,512.48x = 1,623,401,340.60
  5. Step 5: Solve for x
    x = 1,623,401,340.60/46,512.48
  6. Step 6: Final answer
    x = 34,902.49

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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.