Home / 336,350.25-464,166.98-183,387.20

Finding the Fourth Proportional to 336,350.25, 464,166.98 and 183,387.20

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Solution

The fourth proportional to 336,350.25, 464,166.98 and 183,387.20 is: 253,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,350.25 : 464,166.98 = 183,387.20 : x
  2. Step 2: Convert to fraction form
    336,350.25/464,166.98 = 183,387.20/x
  3. Step 3: Cross multiply
    336,350.25x = 464,166.98 × 183,387.20
  4. Step 4: Simplify right side
    336,350.25x = 85,122,279,556.89
  5. Step 5: Solve for x
    x = 85,122,279,556.89/336,350.25
  6. Step 6: Final answer
    x = 253,076.31

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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.