Home / 335,724.60-463,320.93-184,821.60

Finding the Fourth Proportional to 335,724.60, 463,320.93 and 184,821.60

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Solution

The fourth proportional to 335,724.60, 463,320.93 and 184,821.60 is: 255,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,724.60 : 463,320.93 = 184,821.60 : x
  2. Step 2: Convert to fraction form
    335,724.60/463,320.93 = 184,821.60/x
  3. Step 3: Cross multiply
    335,724.60x = 463,320.93 × 184,821.60
  4. Step 4: Simplify right side
    335,724.60x = 85,631,715,596.09
  5. Step 5: Solve for x
    x = 85,631,715,596.09/335,724.60
  6. Step 6: Final answer
    x = 255,065.36

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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.