Home / 46,867.28-64,676.66-25,356.96

Finding the Fourth Proportional to 46,867.28, 64,676.66 and 25,356.96

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Solution

The fourth proportional to 46,867.28, 64,676.66 and 25,356.96 is: 34,992.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,867.28 : 64,676.66 = 25,356.96 : x
  2. Step 2: Convert to fraction form
    46,867.28/64,676.66 = 25,356.96/x
  3. Step 3: Cross multiply
    46,867.28x = 64,676.66 × 25,356.96
  4. Step 4: Simplify right side
    46,867.28x = 1,640,003,157.17
  5. Step 5: Solve for x
    x = 1,640,003,157.17/46,867.28
  6. Step 6: Final answer
    x = 34,992.50

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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.