Home / 33,483.85-46,214.55-19,334.77

Finding the Fourth Proportional to 33,483.85, 46,214.55 and 19,334.77

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Solution

The fourth proportional to 33,483.85, 46,214.55 and 19,334.77 is: 26,685.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,483.85 : 46,214.55 = 19,334.77 : x
  2. Step 2: Convert to fraction form
    33,483.85/46,214.55 = 19,334.77/x
  3. Step 3: Cross multiply
    33,483.85x = 46,214.55 × 19,334.77
  4. Step 4: Simplify right side
    33,483.85x = 893,547,694.90
  5. Step 5: Solve for x
    x = 893,547,694.90/33,483.85
  6. Step 6: Final answer
    x = 26,685.93

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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.