Home / 246,182.26-339,731.76-133,005.10

Finding the Fourth Proportional to 246,182.26, 339,731.76 and 133,005.10

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Solution

The fourth proportional to 246,182.26, 339,731.76 and 133,005.10 is: 183,547.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,182.26 : 339,731.76 = 133,005.10 : x
  2. Step 2: Convert to fraction form
    246,182.26/339,731.76 = 133,005.10/x
  3. Step 3: Cross multiply
    246,182.26x = 339,731.76 × 133,005.10
  4. Step 4: Simplify right side
    246,182.26x = 45,186,056,711.98
  5. Step 5: Solve for x
    x = 45,186,056,711.98/246,182.26
  6. Step 6: Final answer
    x = 183,547.17

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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.