Home / 197,090.24-295,635.20-63,970.48

Finding the Fourth Proportional to 197,090.24, 295,635.20 and 63,970.48

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Solution

The fourth proportional to 197,090.24, 295,635.20 and 63,970.48 is: 95,955.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,090.24 : 295,635.20 = 63,970.48 : x
  2. Step 2: Convert to fraction form
    197,090.24/295,635.20 = 63,970.48/x
  3. Step 3: Cross multiply
    197,090.24x = 295,635.20 × 63,970.48
  4. Step 4: Simplify right side
    197,090.24x = 18,911,925,648.90
  5. Step 5: Solve for x
    x = 18,911,925,648.90/197,090.24
  6. Step 6: Final answer
    x = 95,955.67

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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.