Home / 46,619.31-64,334.58-25,398.60

Finding the Fourth Proportional to 46,619.31, 64,334.58 and 25,398.60

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Solution

The fourth proportional to 46,619.31, 64,334.58 and 25,398.60 is: 35,050.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,619.31 : 64,334.58 = 25,398.60 : x
  2. Step 2: Convert to fraction form
    46,619.31/64,334.58 = 25,398.60/x
  3. Step 3: Cross multiply
    46,619.31x = 64,334.58 × 25,398.60
  4. Step 4: Simplify right side
    46,619.31x = 1,634,008,263.59
  5. Step 5: Solve for x
    x = 1,634,008,263.59/46,619.31
  6. Step 6: Final answer
    x = 35,050.03

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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.