Home / 33,582.06-46,342.35-19,435.14

Finding the Fourth Proportional to 33,582.06, 46,342.35 and 19,435.14

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Solution

The fourth proportional to 33,582.06, 46,342.35 and 19,435.14 is: 26,819.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,582.06 : 46,342.35 = 19,435.14 : x
  2. Step 2: Convert to fraction form
    33,582.06/46,342.35 = 19,435.14/x
  3. Step 3: Cross multiply
    33,582.06x = 46,342.35 × 19,435.14
  4. Step 4: Simplify right side
    33,582.06x = 900,670,060.18
  5. Step 5: Solve for x
    x = 900,670,060.18/33,582.06
  6. Step 6: Final answer
    x = 26,819.98

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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.