Home / 414,935.79-572,665.96-233,683.16

Finding the Fourth Proportional to 414,935.79, 572,665.96 and 233,683.16

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Solution

The fourth proportional to 414,935.79, 572,665.96 and 233,683.16 is: 322,513.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,935.79 : 572,665.96 = 233,683.16 : x
  2. Step 2: Convert to fraction form
    414,935.79/572,665.96 = 233,683.16/x
  3. Step 3: Cross multiply
    414,935.79x = 572,665.96 × 233,683.16
  4. Step 4: Simplify right side
    414,935.79x = 133,822,388,586.01
  5. Step 5: Solve for x
    x = 133,822,388,586.01/414,935.79
  6. Step 6: Final answer
    x = 322,513.48

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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.