Home / 246,884.38-340,700.46-133,707.13

Finding the Fourth Proportional to 246,884.38, 340,700.46 and 133,707.13

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Solution

The fourth proportional to 246,884.38, 340,700.46 and 133,707.13 is: 184,515.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,884.38 : 340,700.46 = 133,707.13 : x
  2. Step 2: Convert to fraction form
    246,884.38/340,700.46 = 133,707.13/x
  3. Step 3: Cross multiply
    246,884.38x = 340,700.46 × 133,707.13
  4. Step 4: Simplify right side
    246,884.38x = 45,554,080,696.28
  5. Step 5: Solve for x
    x = 45,554,080,696.28/246,884.38
  6. Step 6: Final answer
    x = 184,515.85

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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.