Home / 246,653.35-340,381.61-133,476.10

Finding the Fourth Proportional to 246,653.35, 340,381.61 and 133,476.10

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Solution

The fourth proportional to 246,653.35, 340,381.61 and 133,476.10 is: 184,197.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,653.35 : 340,381.61 = 133,476.10 : x
  2. Step 2: Convert to fraction form
    246,653.35/340,381.61 = 133,476.10/x
  3. Step 3: Cross multiply
    246,653.35x = 340,381.61 × 133,476.10
  4. Step 4: Simplify right side
    246,653.35x = 45,432,809,297.26
  5. Step 5: Solve for x
    x = 45,432,809,297.26/246,653.35
  6. Step 6: Final answer
    x = 184,197.01

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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.