Home / 63,054.99-94,600.64-18,682.58

Finding the Fourth Proportional to 63,054.99, 94,600.64 and 18,682.58

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Solution

The fourth proportional to 63,054.99, 94,600.64 and 18,682.58 is: 28,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,054.99 : 94,600.64 = 18,682.58 : x
  2. Step 2: Convert to fraction form
    63,054.99/94,600.64 = 18,682.58/x
  3. Step 3: Cross multiply
    63,054.99x = 94,600.64 × 18,682.58
  4. Step 4: Simplify right side
    63,054.99x = 1,767,384,308.06
  5. Step 5: Solve for x
    x = 1,767,384,308.06/63,054.99
  6. Step 6: Final answer
    x = 28,029.25

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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.