Home / 63,736.12-95,513.28-46,964.28

Finding the Fourth Proportional to 63,736.12, 95,513.28 and 46,964.28

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Solution

The fourth proportional to 63,736.12, 95,513.28 and 46,964.28 is: 70,379.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,736.12 : 95,513.28 = 46,964.28 : x
  2. Step 2: Convert to fraction form
    63,736.12/95,513.28 = 46,964.28/x
  3. Step 3: Cross multiply
    63,736.12x = 95,513.28 × 46,964.28
  4. Step 4: Simplify right side
    63,736.12x = 4,485,712,425.64
  5. Step 5: Solve for x
    x = 4,485,712,425.64/63,736.12
  6. Step 6: Final answer
    x = 70,379.44

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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.