Home / 31,050.36-46,533.60-22,266

Finding the Fourth Proportional to 31,050.36, 46,533.60 and 22,266

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Solution

The fourth proportional to 31,050.36, 46,533.60 and 22,266 is: 33,368.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,050.36 : 46,533.60 = 22,266 : x
  2. Step 2: Convert to fraction form
    31,050.36/46,533.60 = 22,266/x
  3. Step 3: Cross multiply
    31,050.36x = 46,533.60 × 22,266
  4. Step 4: Simplify right side
    31,050.36x = 1,036,117,137.60
  5. Step 5: Solve for x
    x = 1,036,117,137.60/31,050.36
  6. Step 6: Final answer
    x = 33,368.93

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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.