Home / 214,067.99-295,423.55-118,574.67

Finding the Fourth Proportional to 214,067.99, 295,423.55 and 118,574.67

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Solution

The fourth proportional to 214,067.99, 295,423.55 and 118,574.67 is: 163,638.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,067.99 : 295,423.55 = 118,574.67 : x
  2. Step 2: Convert to fraction form
    214,067.99/295,423.55 = 118,574.67/x
  3. Step 3: Cross multiply
    214,067.99x = 295,423.55 × 118,574.67
  4. Step 4: Simplify right side
    214,067.99x = 35,029,749,951.48
  5. Step 5: Solve for x
    x = 35,029,749,951.48/214,067.99
  6. Step 6: Final answer
    x = 163,638.43

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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.