Home / 246,130.50-339,660.27-132,953.25

Finding the Fourth Proportional to 246,130.50, 339,660.27 and 132,953.25

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Solution

The fourth proportional to 246,130.50, 339,660.27 and 132,953.25 is: 183,475.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,130.50 : 339,660.27 = 132,953.25 : x
  2. Step 2: Convert to fraction form
    246,130.50/339,660.27 = 132,953.25/x
  3. Step 3: Cross multiply
    246,130.50x = 339,660.27 × 132,953.25
  4. Step 4: Simplify right side
    246,130.50x = 45,158,936,792.38
  5. Step 5: Solve for x
    x = 45,158,936,792.38/246,130.50
  6. Step 6: Final answer
    x = 183,475.58

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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.