Home / 33,570.08-46,327.46-18,463.51

Finding the Fourth Proportional to 33,570.08, 46,327.46 and 18,463.51

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Solution

The fourth proportional to 33,570.08, 46,327.46 and 18,463.51 is: 25,480.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570.08 : 46,327.46 = 18,463.51 : x
  2. Step 2: Convert to fraction form
    33,570.08/46,327.46 = 18,463.51/x
  3. Step 3: Cross multiply
    33,570.08x = 46,327.46 × 18,463.51
  4. Step 4: Simplify right side
    33,570.08x = 855,367,312.85
  5. Step 5: Solve for x
    x = 855,367,312.85/33,570.08
  6. Step 6: Final answer
    x = 25,480.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.