Home / 22,014.95-33,024.41-6,220.18

Finding the Fourth Proportional to 22,014.95, 33,024.41 and 6,220.18

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Solution

The fourth proportional to 22,014.95, 33,024.41 and 6,220.18 is: 9,330.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014.95 : 33,024.41 = 6,220.18 : x
  2. Step 2: Convert to fraction form
    22,014.95/33,024.41 = 6,220.18/x
  3. Step 3: Cross multiply
    22,014.95x = 33,024.41 × 6,220.18
  4. Step 4: Simplify right side
    22,014.95x = 205,417,578.37
  5. Step 5: Solve for x
    x = 205,417,578.37/22,014.95
  6. Step 6: Final answer
    x = 9,330.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.