Home / 246,597.75-340,307.33-133,422.93

Finding the Fourth Proportional to 246,597.75, 340,307.33 and 133,422.93

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Solution

The fourth proportional to 246,597.75, 340,307.33 and 133,422.93 is: 184,124.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,597.75 : 340,307.33 = 133,422.93 : x
  2. Step 2: Convert to fraction form
    246,597.75/340,307.33 = 133,422.93/x
  3. Step 3: Cross multiply
    246,597.75x = 340,307.33 × 133,422.93
  4. Step 4: Simplify right side
    246,597.75x = 45,404,800,401.96
  5. Step 5: Solve for x
    x = 45,404,800,401.96/246,597.75
  6. Step 6: Final answer
    x = 184,124.96

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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.