Home / 246,653.54-340,381.88-133,476.29

Finding the Fourth Proportional to 246,653.54, 340,381.88 and 133,476.29

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Solution

The fourth proportional to 246,653.54, 340,381.88 and 133,476.29 is: 184,197.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,653.54 : 340,381.88 = 133,476.29 : x
  2. Step 2: Convert to fraction form
    246,653.54/340,381.88 = 133,476.29/x
  3. Step 3: Cross multiply
    246,653.54x = 340,381.88 × 133,476.29
  4. Step 4: Simplify right side
    246,653.54x = 45,432,908,156.33
  5. Step 5: Solve for x
    x = 45,432,908,156.33/246,653.54
  6. Step 6: Final answer
    x = 184,197.27

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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.