Home / 46,388.96-64,016.19-25,168.07

Finding the Fourth Proportional to 46,388.96, 64,016.19 and 25,168.07

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Solution

The fourth proportional to 46,388.96, 64,016.19 and 25,168.07 is: 34,731.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,388.96 : 64,016.19 = 25,168.07 : x
  2. Step 2: Convert to fraction form
    46,388.96/64,016.19 = 25,168.07/x
  3. Step 3: Cross multiply
    46,388.96x = 64,016.19 × 25,168.07
  4. Step 4: Simplify right side
    46,388.96x = 1,611,163,951.05
  5. Step 5: Solve for x
    x = 1,611,163,951.05/46,388.96
  6. Step 6: Final answer
    x = 34,731.62

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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.