Home / 335,826.16-463,437.96-184,922

Finding the Fourth Proportional to 335,826.16, 463,437.96 and 184,922

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Solution

The fourth proportional to 335,826.16, 463,437.96 and 184,922 is: 255,191.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,826.16 : 463,437.96 = 184,922 : x
  2. Step 2: Convert to fraction form
    335,826.16/463,437.96 = 184,922/x
  3. Step 3: Cross multiply
    335,826.16x = 463,437.96 × 184,922
  4. Step 4: Simplify right side
    335,826.16x = 85,699,874,439.12
  5. Step 5: Solve for x
    x = 85,699,874,439.12/335,826.16
  6. Step 6: Final answer
    x = 255,191.18

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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.