Home / 344,977.58-475,867.29-224,199.32

Finding the Fourth Proportional to 344,977.58, 475,867.29 and 224,199.32

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Solution

The fourth proportional to 344,977.58, 475,867.29 and 224,199.32 is: 309,263.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,977.58 : 475,867.29 = 224,199.32 : x
  2. Step 2: Convert to fraction form
    344,977.58/475,867.29 = 224,199.32/x
  3. Step 3: Cross multiply
    344,977.58x = 475,867.29 × 224,199.32
  4. Step 4: Simplify right side
    344,977.58x = 106,689,119,608.16
  5. Step 5: Solve for x
    x = 106,689,119,608.16/344,977.58
  6. Step 6: Final answer
    x = 309,263.92

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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.