Home / 46,635.82-64,357.32-25,415.03

Finding the Fourth Proportional to 46,635.82, 64,357.32 and 25,415.03

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Solution

The fourth proportional to 46,635.82, 64,357.32 and 25,415.03 is: 35,072.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,635.82 : 64,357.32 = 25,415.03 : x
  2. Step 2: Convert to fraction form
    46,635.82/64,357.32 = 25,415.03/x
  3. Step 3: Cross multiply
    46,635.82x = 64,357.32 × 25,415.03
  4. Step 4: Simplify right side
    46,635.82x = 1,635,643,218.52
  5. Step 5: Solve for x
    x = 1,635,643,218.52/46,635.82
  6. Step 6: Final answer
    x = 35,072.68

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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.