Home / 246,759.54-370,139.26-134,534.15

Finding the Fourth Proportional to 246,759.54, 370,139.26 and 134,534.15

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Solution

The fourth proportional to 246,759.54, 370,139.26 and 134,534.15 is: 201,801.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,759.54 : 370,139.26 = 134,534.15 : x
  2. Step 2: Convert to fraction form
    246,759.54/370,139.26 = 134,534.15/x
  3. Step 3: Cross multiply
    246,759.54x = 370,139.26 × 134,534.15
  4. Step 4: Simplify right side
    246,759.54x = 49,796,368,538.70
  5. Step 5: Solve for x
    x = 49,796,368,538.70/246,759.54
  6. Step 6: Final answer
    x = 201,801.19

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1.5x scale

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.