Home / 46,619.83-64,335.37-25,399.09

Finding the Fourth Proportional to 46,619.83, 64,335.37 and 25,399.09

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Solution

The fourth proportional to 46,619.83, 64,335.37 and 25,399.09 is: 35,050.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,619.83 : 64,335.37 = 25,399.09 : x
  2. Step 2: Convert to fraction form
    46,619.83/64,335.37 = 25,399.09/x
  3. Step 3: Cross multiply
    46,619.83x = 64,335.37 × 25,399.09
  4. Step 4: Simplify right side
    46,619.83x = 1,634,060,116.16
  5. Step 5: Solve for x
    x = 1,634,060,116.16/46,619.83
  6. Step 6: Final answer
    x = 35,050.75

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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.