Home / 246,823.04-340,616.04-133,645.52

Finding the Fourth Proportional to 246,823.04, 340,616.04 and 133,645.52

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Solution

The fourth proportional to 246,823.04, 340,616.04 and 133,645.52 is: 184,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,823.04 : 340,616.04 = 133,645.52 : x
  2. Step 2: Convert to fraction form
    246,823.04/340,616.04 = 133,645.52/x
  3. Step 3: Cross multiply
    246,823.04x = 340,616.04 × 133,645.52
  4. Step 4: Simplify right side
    246,823.04x = 45,521,807,786.14
  5. Step 5: Solve for x
    x = 45,521,807,786.14/246,823.04
  6. Step 6: Final answer
    x = 184,430.95

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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.