Home / 246,824.04-340,617.42-133,646.52

Finding the Fourth Proportional to 246,824.04, 340,617.42 and 133,646.52

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Solution

The fourth proportional to 246,824.04, 340,617.42 and 133,646.52 is: 184,432.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,824.04 : 340,617.42 = 133,646.52 : x
  2. Step 2: Convert to fraction form
    246,824.04/340,617.42 = 133,646.52/x
  3. Step 3: Cross multiply
    246,824.04x = 340,617.42 × 133,646.52
  4. Step 4: Simplify right side
    246,824.04x = 45,522,332,834.38
  5. Step 5: Solve for x
    x = 45,522,332,834.38/246,824.04
  6. Step 6: Final answer
    x = 184,432.33

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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.