Home / 46,326.36-63,930.60-25,105.64

Finding the Fourth Proportional to 46,326.36, 63,930.60 and 25,105.64

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Solution

The fourth proportional to 46,326.36, 63,930.60 and 25,105.64 is: 34,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,326.36 : 63,930.60 = 25,105.64 : x
  2. Step 2: Convert to fraction form
    46,326.36/63,930.60 = 25,105.64/x
  3. Step 3: Cross multiply
    46,326.36x = 63,930.60 × 25,105.64
  4. Step 4: Simplify right side
    46,326.36x = 1,605,018,628.58
  5. Step 5: Solve for x
    x = 1,605,018,628.58/46,326.36
  6. Step 6: Final answer
    x = 34,645.90

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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.