Home / 730,192.38-1,095,290.73-224,749.50

Finding the Fourth Proportional to 730,192.38, 1,095,290.73 and 224,749.50

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Solution

The fourth proportional to 730,192.38, 1,095,290.73 and 224,749.50 is: 337,124.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,192.38 : 1,095,290.73 = 224,749.50 : x
  2. Step 2: Convert to fraction form
    730,192.38/1,095,290.73 = 224,749.50/x
  3. Step 3: Cross multiply
    730,192.38x = 1,095,290.73 × 224,749.50
  4. Step 4: Simplify right side
    730,192.38x = 246,166,043,922.14
  5. Step 5: Solve for x
    x = 246,166,043,922.14/730,192.38
  6. Step 6: Final answer
    x = 337,124.91

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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.