Home / 335,832.96-463,431.36-192,599.04

Finding the Fourth Proportional to 335,832.96, 463,431.36 and 192,599.04

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Solution

The fourth proportional to 335,832.96, 463,431.36 and 192,599.04 is: 265,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,832.96 : 463,431.36 = 192,599.04 : x
  2. Step 2: Convert to fraction form
    335,832.96/463,431.36 = 192,599.04/x
  3. Step 3: Cross multiply
    335,832.96x = 463,431.36 × 192,599.04
  4. Step 4: Simplify right side
    335,832.96x = 89,256,435,041.89
  5. Step 5: Solve for x
    x = 89,256,435,041.89/335,832.96
  6. Step 6: Final answer
    x = 265,776.28

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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.