Home / 33,799.32-46,646.57-19,459.67

Finding the Fourth Proportional to 33,799.32, 46,646.57 and 19,459.67

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Solution

The fourth proportional to 33,799.32, 46,646.57 and 19,459.67 is: 26,856.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,799.32 : 46,646.57 = 19,459.67 : x
  2. Step 2: Convert to fraction form
    33,799.32/46,646.57 = 19,459.67/x
  3. Step 3: Cross multiply
    33,799.32x = 46,646.57 × 19,459.67
  4. Step 4: Simplify right side
    33,799.32x = 907,726,858.83
  5. Step 5: Solve for x
    x = 907,726,858.83/33,799.32
  6. Step 6: Final answer
    x = 26,856.36

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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.