Home / 414,646.08-572,206.20-233,358.24

Finding the Fourth Proportional to 414,646.08, 572,206.20 and 233,358.24

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Solution

The fourth proportional to 414,646.08, 572,206.20 and 233,358.24 is: 322,031.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,646.08 : 572,206.20 = 233,358.24 : x
  2. Step 2: Convert to fraction form
    414,646.08/572,206.20 = 233,358.24/x
  3. Step 3: Cross multiply
    414,646.08x = 572,206.20 × 233,358.24
  4. Step 4: Simplify right side
    414,646.08x = 133,529,031,749.09
  5. Step 5: Solve for x
    x = 133,529,031,749.09/414,646.08
  6. Step 6: Final answer
    x = 322,031.34

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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.