Home / 63,240.08-94,873.80-33,653.58

Finding the Fourth Proportional to 63,240.08, 94,873.80 and 33,653.58

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Solution

The fourth proportional to 63,240.08, 94,873.80 and 33,653.58 is: 50,487.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,240.08 : 94,873.80 = 33,653.58 : x
  2. Step 2: Convert to fraction form
    63,240.08/94,873.80 = 33,653.58/x
  3. Step 3: Cross multiply
    63,240.08x = 94,873.80 × 33,653.58
  4. Step 4: Simplify right side
    63,240.08x = 3,192,843,018.20
  5. Step 5: Solve for x
    x = 3,192,843,018.20/63,240.08
  6. Step 6: Final answer
    x = 50,487.65

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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.