Home / 334,050.08-501,185.07-222,170.45

Finding the Fourth Proportional to 334,050.08, 501,185.07 and 222,170.45

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Solution

The fourth proportional to 334,050.08, 501,185.07 and 222,170.45 is: 333,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,050.08 : 501,185.07 = 222,170.45 : x
  2. Step 2: Convert to fraction form
    334,050.08/501,185.07 = 222,170.45/x
  3. Step 3: Cross multiply
    334,050.08x = 501,185.07 × 222,170.45
  4. Step 4: Simplify right side
    334,050.08x = 111,348,510,029.26
  5. Step 5: Solve for x
    x = 111,348,510,029.26/334,050.08
  6. Step 6: Final answer
    x = 333,328.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.