Home / 337,556.28-466,029.78-210,404.10

Finding the Fourth Proportional to 337,556.28, 466,029.78 and 210,404.10

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Solution

The fourth proportional to 337,556.28, 466,029.78 and 210,404.10 is: 290,483.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,556.28 : 466,029.78 = 210,404.10 : x
  2. Step 2: Convert to fraction form
    337,556.28/466,029.78 = 210,404.10/x
  3. Step 3: Cross multiply
    337,556.28x = 466,029.78 × 210,404.10
  4. Step 4: Simplify right side
    337,556.28x = 98,054,576,434.10
  5. Step 5: Solve for x
    x = 98,054,576,434.10/337,556.28
  6. Step 6: Final answer
    x = 290,483.64

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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.