Home / 246,652.38-340,381.14-133,475.10

Finding the Fourth Proportional to 246,652.38, 340,381.14 and 133,475.10

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Solution

The fourth proportional to 246,652.38, 340,381.14 and 133,475.10 is: 184,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,652.38 : 340,381.14 = 133,475.10 : x
  2. Step 2: Convert to fraction form
    246,652.38/340,381.14 = 133,475.10/x
  3. Step 3: Cross multiply
    246,652.38x = 340,381.14 × 133,475.10
  4. Step 4: Simplify right side
    246,652.38x = 45,432,406,699.61
  5. Step 5: Solve for x
    x = 45,432,406,699.61/246,652.38
  6. Step 6: Final answer
    x = 184,196.10

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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.