Home / 30,776.33-46,118.30-23,745.80

Finding the Fourth Proportional to 30,776.33, 46,118.30 and 23,745.80

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Solution

The fourth proportional to 30,776.33, 46,118.30 and 23,745.80 is: 35,583.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,776.33 : 46,118.30 = 23,745.80 : x
  2. Step 2: Convert to fraction form
    30,776.33/46,118.30 = 23,745.80/x
  3. Step 3: Cross multiply
    30,776.33x = 46,118.30 × 23,745.80
  4. Step 4: Simplify right side
    30,776.33x = 1,095,115,924.71
  5. Step 5: Solve for x
    x = 1,095,115,924.71/30,776.33
  6. Step 6: Final answer
    x = 35,583.05

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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.