Home / 46,199.40-69,181.02-25,400.04

Finding the Fourth Proportional to 46,199.40, 69,181.02 and 25,400.04

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Solution

The fourth proportional to 46,199.40, 69,181.02 and 25,400.04 is: 38,035.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,199.40 : 69,181.02 = 25,400.04 : x
  2. Step 2: Convert to fraction form
    46,199.40/69,181.02 = 25,400.04/x
  3. Step 3: Cross multiply
    46,199.40x = 69,181.02 × 25,400.04
  4. Step 4: Simplify right side
    46,199.40x = 1,757,200,675.24
  5. Step 5: Solve for x
    x = 1,757,200,675.24/46,199.40
  6. Step 6: Final answer
    x = 38,035.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.