Home / 30,757.57-46,056.48-26,343.65

Finding the Fourth Proportional to 30,757.57, 46,056.48 and 26,343.65

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Solution

The fourth proportional to 30,757.57, 46,056.48 and 26,343.65 is: 39,447.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,757.57 : 46,056.48 = 26,343.65 : x
  2. Step 2: Convert to fraction form
    30,757.57/46,056.48 = 26,343.65/x
  3. Step 3: Cross multiply
    30,757.57x = 46,056.48 × 26,343.65
  4. Step 4: Simplify right side
    30,757.57x = 1,213,295,694.82
  5. Step 5: Solve for x
    x = 1,213,295,694.82/30,757.57
  6. Step 6: Final answer
    x = 39,447.06

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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.