Home / 730,127.24-1,095,229.58-225,035.16

Finding the Fourth Proportional to 730,127.24, 1,095,229.58 and 225,035.16

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Solution

The fourth proportional to 730,127.24, 1,095,229.58 and 225,035.16 is: 337,564.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,127.24 : 1,095,229.58 = 225,035.16 : x
  2. Step 2: Convert to fraction form
    730,127.24/1,095,229.58 = 225,035.16/x
  3. Step 3: Cross multiply
    730,127.24x = 1,095,229.58 × 225,035.16
  4. Step 4: Simplify right side
    730,127.24x = 246,465,163,772.03
  5. Step 5: Solve for x
    x = 246,465,163,772.03/730,127.24
  6. Step 6: Final answer
    x = 337,564.67

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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.