Home / 33,668.19-46,460.01-18,560.07

Finding the Fourth Proportional to 33,668.19, 46,460.01 and 18,560.07

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Solution

The fourth proportional to 33,668.19, 46,460.01 and 18,560.07 is: 25,611.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,668.19 : 46,460.01 = 18,560.07 : x
  2. Step 2: Convert to fraction form
    33,668.19/46,460.01 = 18,560.07/x
  3. Step 3: Cross multiply
    33,668.19x = 46,460.01 × 18,560.07
  4. Step 4: Simplify right side
    33,668.19x = 862,301,037.80
  5. Step 5: Solve for x
    x = 862,301,037.80/33,668.19
  6. Step 6: Final answer
    x = 25,611.74

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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.