Home / 46,475.19-64,135.89-25,254.54

Finding the Fourth Proportional to 46,475.19, 64,135.89 and 25,254.54

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Solution

The fourth proportional to 46,475.19, 64,135.89 and 25,254.54 is: 34,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,475.19 : 64,135.89 = 25,254.54 : x
  2. Step 2: Convert to fraction form
    46,475.19/64,135.89 = 25,254.54/x
  3. Step 3: Cross multiply
    46,475.19x = 64,135.89 × 25,254.54
  4. Step 4: Simplify right side
    46,475.19x = 1,619,722,399.44
  5. Step 5: Solve for x
    x = 1,619,722,399.44/46,475.19
  6. Step 6: Final answer
    x = 34,851.33

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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.