Home / 33,363.19-46,041.23-19,216.07

Finding the Fourth Proportional to 33,363.19, 46,041.23 and 19,216.07

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Solution

The fourth proportional to 33,363.19, 46,041.23 and 19,216.07 is: 26,518.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,363.19 : 46,041.23 = 19,216.07 : x
  2. Step 2: Convert to fraction form
    33,363.19/46,041.23 = 19,216.07/x
  3. Step 3: Cross multiply
    33,363.19x = 46,041.23 × 19,216.07
  4. Step 4: Simplify right side
    33,363.19x = 884,731,498.57
  5. Step 5: Solve for x
    x = 884,731,498.57/33,363.19
  6. Step 6: Final answer
    x = 26,518.19

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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.