Home / 335,925.12-463,585.45-182,969.11

Finding the Fourth Proportional to 335,925.12, 463,585.45 and 182,969.11

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Solution

The fourth proportional to 335,925.12, 463,585.45 and 182,969.11 is: 252,502.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,925.12 : 463,585.45 = 182,969.11 : x
  2. Step 2: Convert to fraction form
    335,925.12/463,585.45 = 182,969.11/x
  3. Step 3: Cross multiply
    335,925.12x = 463,585.45 × 182,969.11
  4. Step 4: Simplify right side
    335,925.12x = 84,821,817,195.45
  5. Step 5: Solve for x
    x = 84,821,817,195.45/335,925.12
  6. Step 6: Final answer
    x = 252,502.16

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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.