Home / 224,037.36-309,000.83-152,296.47

Finding the Fourth Proportional to 224,037.36, 309,000.83 and 152,296.47

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Solution

The fourth proportional to 224,037.36, 309,000.83 and 152,296.47 is: 210,053.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,037.36 : 309,000.83 = 152,296.47 : x
  2. Step 2: Convert to fraction form
    224,037.36/309,000.83 = 152,296.47/x
  3. Step 3: Cross multiply
    224,037.36x = 309,000.83 × 152,296.47
  4. Step 4: Simplify right side
    224,037.36x = 47,059,734,874.59
  5. Step 5: Solve for x
    x = 47,059,734,874.59/224,037.36
  6. Step 6: Final answer
    x = 210,053.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.