Home / 334,212.64-501,450.24-147,092.96

Finding the Fourth Proportional to 334,212.64, 501,450.24 and 147,092.96

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Solution

The fourth proportional to 334,212.64, 501,450.24 and 147,092.96 is: 220,697.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,212.64 : 501,450.24 = 147,092.96 : x
  2. Step 2: Convert to fraction form
    334,212.64/501,450.24 = 147,092.96/x
  3. Step 3: Cross multiply
    334,212.64x = 501,450.24 × 147,092.96
  4. Step 4: Simplify right side
    334,212.64x = 73,759,800,094.31
  5. Step 5: Solve for x
    x = 73,759,800,094.31/334,212.64
  6. Step 6: Final answer
    x = 220,697.22

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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.