Home / 22,366.36-33,547.58-7,574.94

Finding the Fourth Proportional to 22,366.36, 33,547.58 and 7,574.94

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Solution

The fourth proportional to 22,366.36, 33,547.58 and 7,574.94 is: 11,361.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366.36 : 33,547.58 = 7,574.94 : x
  2. Step 2: Convert to fraction form
    22,366.36/33,547.58 = 7,574.94/x
  3. Step 3: Cross multiply
    22,366.36x = 33,547.58 × 7,574.94
  4. Step 4: Simplify right side
    22,366.36x = 254,120,905.65
  5. Step 5: Solve for x
    x = 254,120,905.65/22,366.36
  6. Step 6: Final answer
    x = 11,361.75

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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.