Home / 22,363.54-30,852.85-14,410.41

Finding the Fourth Proportional to 22,363.54, 30,852.85 and 14,410.41

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Solution

The fourth proportional to 22,363.54, 30,852.85 and 14,410.41 is: 19,880.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,363.54 : 30,852.85 = 14,410.41 : x
  2. Step 2: Convert to fraction form
    22,363.54/30,852.85 = 14,410.41/x
  3. Step 3: Cross multiply
    22,363.54x = 30,852.85 × 14,410.41
  4. Step 4: Simplify right side
    22,363.54x = 444,602,093.46
  5. Step 5: Solve for x
    x = 444,602,093.46/22,363.54
  6. Step 6: Final answer
    x = 19,880.66

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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.