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Finding the Fourth Proportional to 335,737.12, 463,300.56 and 184,830.88

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Solution

The fourth proportional to 335,737.12, 463,300.56 and 184,830.88 is: 255,057.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,737.12 : 463,300.56 = 184,830.88 : x
  2. Step 2: Convert to fraction form
    335,737.12/463,300.56 = 184,830.88/x
  3. Step 3: Cross multiply
    335,737.12x = 463,300.56 × 184,830.88
  4. Step 4: Simplify right side
    335,737.12x = 85,632,250,209.29
  5. Step 5: Solve for x
    x = 85,632,250,209.29/335,737.12
  6. Step 6: Final answer
    x = 255,057.44

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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.