Home / 196,025.16-294,017.58-63,000.84

Finding the Fourth Proportional to 196,025.16, 294,017.58 and 63,000.84

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Solution

The fourth proportional to 196,025.16, 294,017.58 and 63,000.84 is: 94,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,025.16 : 294,017.58 = 63,000.84 : x
  2. Step 2: Convert to fraction form
    196,025.16/294,017.58 = 63,000.84/x
  3. Step 3: Cross multiply
    196,025.16x = 294,017.58 × 63,000.84
  4. Step 4: Simplify right side
    196,025.16x = 18,523,354,514.77
  5. Step 5: Solve for x
    x = 18,523,354,514.77/196,025.16
  6. Step 6: Final answer
    x = 94,494.78

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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.