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Finding the Fourth Proportional to 335,765.73, 463,355.85 and 184,862.73

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Solution

The fourth proportional to 335,765.73, 463,355.85 and 184,862.73 is: 255,110.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,765.73 : 463,355.85 = 184,862.73 : x
  2. Step 2: Convert to fraction form
    335,765.73/463,355.85 = 184,862.73/x
  3. Step 3: Cross multiply
    335,765.73x = 463,355.85 × 184,862.73
  4. Step 4: Simplify right side
    335,765.73x = 85,657,227,392.47
  5. Step 5: Solve for x
    x = 85,657,227,392.47/335,765.73
  6. Step 6: Final answer
    x = 255,110.10

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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.