Home / 22,055.95-33,083.88-9,574.36

Finding the Fourth Proportional to 22,055.95, 33,083.88 and 9,574.36

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Solution

The fourth proportional to 22,055.95, 33,083.88 and 9,574.36 is: 14,361.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,055.95 : 33,083.88 = 9,574.36 : x
  2. Step 2: Convert to fraction form
    22,055.95/33,083.88 = 9,574.36/x
  3. Step 3: Cross multiply
    22,055.95x = 33,083.88 × 9,574.36
  4. Step 4: Simplify right side
    22,055.95x = 316,756,977.32
  5. Step 5: Solve for x
    x = 316,756,977.32/22,055.95
  6. Step 6: Final answer
    x = 14,361.52

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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.