Home / 46,403.09-64,035.92-25,181.90

Finding the Fourth Proportional to 46,403.09, 64,035.92 and 25,181.90

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Solution

The fourth proportional to 46,403.09, 64,035.92 and 25,181.90 is: 34,750.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,403.09 : 64,035.92 = 25,181.90 : x
  2. Step 2: Convert to fraction form
    46,403.09/64,035.92 = 25,181.90/x
  3. Step 3: Cross multiply
    46,403.09x = 64,035.92 × 25,181.90
  4. Step 4: Simplify right side
    46,403.09x = 1,612,545,876.62
  5. Step 5: Solve for x
    x = 1,612,545,876.62/46,403.09
  6. Step 6: Final answer
    x = 34,750.83

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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.