Home / 730,065.68-1,095,137.50-224,973.57

Finding the Fourth Proportional to 730,065.68, 1,095,137.50 and 224,973.57

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Solution

The fourth proportional to 730,065.68, 1,095,137.50 and 224,973.57 is: 337,472.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,065.68 : 1,095,137.50 = 224,973.57 : x
  2. Step 2: Convert to fraction form
    730,065.68/1,095,137.50 = 224,973.57/x
  3. Step 3: Cross multiply
    730,065.68x = 1,095,137.50 × 224,973.57
  4. Step 4: Simplify right side
    730,065.68x = 246,376,993,015.88
  5. Step 5: Solve for x
    x = 246,376,993,015.88/730,065.68
  6. Step 6: Final answer
    x = 337,472.37

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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.