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Finding the Fourth Proportional to 335,503.69, 463,004.81 and 184,600.69

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Solution

The fourth proportional to 335,503.69, 463,004.81 and 184,600.69 is: 254,754.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,503.69 : 463,004.81 = 184,600.69 : x
  2. Step 2: Convert to fraction form
    335,503.69/463,004.81 = 184,600.69/x
  3. Step 3: Cross multiply
    335,503.69x = 463,004.81 × 184,600.69
  4. Step 4: Simplify right side
    335,503.69x = 85,471,006,011.06
  5. Step 5: Solve for x
    x = 85,471,006,011.06/335,503.69
  6. Step 6: Final answer
    x = 254,754.30

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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.