Home / 33,803.08-46,646.76-19,462.30

Finding the Fourth Proportional to 33,803.08, 46,646.76 and 19,462.30

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Solution

The fourth proportional to 33,803.08, 46,646.76 and 19,462.30 is: 26,857.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,803.08 : 46,646.76 = 19,462.30 : x
  2. Step 2: Convert to fraction form
    33,803.08/46,646.76 = 19,462.30/x
  3. Step 3: Cross multiply
    33,803.08x = 46,646.76 × 19,462.30
  4. Step 4: Simplify right side
    33,803.08x = 907,853,237.15
  5. Step 5: Solve for x
    x = 907,853,237.15/33,803.08
  6. Step 6: Final answer
    x = 26,857.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.