Home / 33,400.60-46,082.34-19,251.48

Finding the Fourth Proportional to 33,400.60, 46,082.34 and 19,251.48

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Solution

The fourth proportional to 33,400.60, 46,082.34 and 19,251.48 is: 26,561.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400.60 : 46,082.34 = 19,251.48 : x
  2. Step 2: Convert to fraction form
    33,400.60/46,082.34 = 19,251.48/x
  3. Step 3: Cross multiply
    33,400.60x = 46,082.34 × 19,251.48
  4. Step 4: Simplify right side
    33,400.60x = 887,153,246.86
  5. Step 5: Solve for x
    x = 887,153,246.86/33,400.60
  6. Step 6: Final answer
    x = 26,561.00

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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.