Home / 46,433.48-64,076.40-25,212.28

Finding the Fourth Proportional to 46,433.48, 64,076.40 and 25,212.28

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Solution

The fourth proportional to 46,433.48, 64,076.40 and 25,212.28 is: 34,791.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,433.48 : 64,076.40 = 25,212.28 : x
  2. Step 2: Convert to fraction form
    46,433.48/64,076.40 = 25,212.28/x
  3. Step 3: Cross multiply
    46,433.48x = 64,076.40 × 25,212.28
  4. Step 4: Simplify right side
    46,433.48x = 1,615,512,138.19
  5. Step 5: Solve for x
    x = 1,615,512,138.19/46,433.48
  6. Step 6: Final answer
    x = 34,791.97

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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.