Home / 196,466.80-294,670.13-63,333.18

Finding the Fourth Proportional to 196,466.80, 294,670.13 and 63,333.18

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Solution

The fourth proportional to 196,466.80, 294,670.13 and 63,333.18 is: 94,990.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,466.80 : 294,670.13 = 63,333.18 : x
  2. Step 2: Convert to fraction form
    196,466.80/294,670.13 = 63,333.18/x
  3. Step 3: Cross multiply
    196,466.80x = 294,670.13 × 63,333.18
  4. Step 4: Simplify right side
    196,466.80x = 18,662,396,383.91
  5. Step 5: Solve for x
    x = 18,662,396,383.91/196,466.80
  6. Step 6: Final answer
    x = 94,990.08

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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.