Home / 33,570.23-46,328.08-18,464.03

Finding the Fourth Proportional to 33,570.23, 46,328.08 and 18,464.03

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Solution

The fourth proportional to 33,570.23, 46,328.08 and 18,464.03 is: 25,481.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570.23 : 46,328.08 = 18,464.03 : x
  2. Step 2: Convert to fraction form
    33,570.23/46,328.08 = 18,464.03/x
  3. Step 3: Cross multiply
    33,570.23x = 46,328.08 × 18,464.03
  4. Step 4: Simplify right side
    33,570.23x = 855,403,058.96
  5. Step 5: Solve for x
    x = 855,403,058.96/33,570.23
  6. Step 6: Final answer
    x = 25,481.00

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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.