Home / 134,771.38-202,181.28-46,004.13

Finding the Fourth Proportional to 134,771.38, 202,181.28 and 46,004.13

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Solution

The fourth proportional to 134,771.38, 202,181.28 and 46,004.13 is: 69,014.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,771.38 : 202,181.28 = 46,004.13 : x
  2. Step 2: Convert to fraction form
    134,771.38/202,181.28 = 46,004.13/x
  3. Step 3: Cross multiply
    134,771.38x = 202,181.28 × 46,004.13
  4. Step 4: Simplify right side
    134,771.38x = 9,301,172,647.76
  5. Step 5: Solve for x
    x = 9,301,172,647.76/134,771.38
  6. Step 6: Final answer
    x = 69,014.45

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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.