Home / 246,760.29-370,140.38-134,534.90

Finding the Fourth Proportional to 246,760.29, 370,140.38 and 134,534.90

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Solution

The fourth proportional to 246,760.29, 370,140.38 and 134,534.90 is: 201,802.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,760.29 : 370,140.38 = 134,534.90 : x
  2. Step 2: Convert to fraction form
    246,760.29/370,140.38 = 134,534.90/x
  3. Step 3: Cross multiply
    246,760.29x = 370,140.38 × 134,534.90
  4. Step 4: Simplify right side
    246,760.29x = 49,796,796,485.89
  5. Step 5: Solve for x
    x = 49,796,796,485.89/246,760.29
  6. Step 6: Final answer
    x = 201,802.31

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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.