Home / 246,760.79-370,141.13-134,535.40

Finding the Fourth Proportional to 246,760.79, 370,141.13 and 134,535.40

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Solution

The fourth proportional to 246,760.79, 370,141.13 and 134,535.40 is: 201,803.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,760.79 : 370,141.13 = 134,535.40 : x
  2. Step 2: Convert to fraction form
    246,760.79/370,141.13 = 134,535.40/x
  3. Step 3: Cross multiply
    246,760.79x = 370,141.13 × 134,535.40
  4. Step 4: Simplify right side
    246,760.79x = 49,797,083,130.30
  5. Step 5: Solve for x
    x = 49,797,083,130.30/246,760.79
  6. Step 6: Final answer
    x = 201,803.06

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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.