Home / 337,555.02-466,028.06-210,402.84

Finding the Fourth Proportional to 337,555.02, 466,028.06 and 210,402.84

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Solution

The fourth proportional to 337,555.02, 466,028.06 and 210,402.84 is: 290,481.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,555.02 : 466,028.06 = 210,402.84 : x
  2. Step 2: Convert to fraction form
    337,555.02/466,028.06 = 210,402.84/x
  3. Step 3: Cross multiply
    337,555.02x = 466,028.06 × 210,402.84
  4. Step 4: Simplify right side
    337,555.02x = 98,053,626,291.68
  5. Step 5: Solve for x
    x = 98,053,626,291.68/337,555.02
  6. Step 6: Final answer
    x = 290,481.91

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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.