Home / 196,319.85-294,525.90-63,195.11

Finding the Fourth Proportional to 196,319.85, 294,525.90 and 63,195.11

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Solution

The fourth proportional to 196,319.85, 294,525.90 and 63,195.11 is: 94,807.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,319.85 : 294,525.90 = 63,195.11 : x
  2. Step 2: Convert to fraction form
    196,319.85/294,525.90 = 63,195.11/x
  3. Step 3: Cross multiply
    196,319.85x = 294,525.90 × 63,195.11
  4. Step 4: Simplify right side
    196,319.85x = 18,612,596,517.17
  5. Step 5: Solve for x
    x = 18,612,596,517.17/196,319.85
  6. Step 6: Final answer
    x = 94,807.51

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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.