Home / 334,056.08-501,194.07-222,176.45

Finding the Fourth Proportional to 334,056.08, 501,194.07 and 222,176.45

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Solution

The fourth proportional to 334,056.08, 501,194.07 and 222,176.45 is: 333,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,056.08 : 501,194.07 = 222,176.45 : x
  2. Step 2: Convert to fraction form
    334,056.08/501,194.07 = 222,176.45/x
  3. Step 3: Cross multiply
    334,056.08x = 501,194.07 × 222,176.45
  4. Step 4: Simplify right side
    334,056.08x = 111,353,516,727.68
  5. Step 5: Solve for x
    x = 111,353,516,727.68/334,056.08
  6. Step 6: Final answer
    x = 333,337.80

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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.