Home / 134,771.63-202,181.66-46,004.38

Finding the Fourth Proportional to 134,771.63, 202,181.66 and 46,004.38

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Solution

The fourth proportional to 134,771.63, 202,181.66 and 46,004.38 is: 69,014.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,771.63 : 202,181.66 = 46,004.38 : x
  2. Step 2: Convert to fraction form
    134,771.63/202,181.66 = 46,004.38/x
  3. Step 3: Cross multiply
    134,771.63x = 202,181.66 × 46,004.38
  4. Step 4: Simplify right side
    134,771.63x = 9,301,240,674.74
  5. Step 5: Solve for x
    x = 9,301,240,674.74/134,771.63
  6. Step 6: Final answer
    x = 69,014.83

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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.