Home / 30,764.16-46,224.96-29,907.84

Finding the Fourth Proportional to 30,764.16, 46,224.96 and 29,907.84

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Solution

The fourth proportional to 30,764.16, 46,224.96 and 29,907.84 is: 44,938.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,764.16 : 46,224.96 = 29,907.84 : x
  2. Step 2: Convert to fraction form
    30,764.16/46,224.96 = 29,907.84/x
  3. Step 3: Cross multiply
    30,764.16x = 46,224.96 × 29,907.84
  4. Step 4: Simplify right side
    30,764.16x = 1,382,488,707.69
  5. Step 5: Solve for x
    x = 1,382,488,707.69/30,764.16
  6. Step 6: Final answer
    x = 44,938.29

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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.