Home / 43,673.09-60,287.56-30,080.18

Finding the Fourth Proportional to 43,673.09, 60,287.56 and 30,080.18

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Solution

The fourth proportional to 43,673.09, 60,287.56 and 30,080.18 is: 41,523.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,673.09 : 60,287.56 = 30,080.18 : x
  2. Step 2: Convert to fraction form
    43,673.09/60,287.56 = 30,080.18/x
  3. Step 3: Cross multiply
    43,673.09x = 60,287.56 × 30,080.18
  4. Step 4: Simplify right side
    43,673.09x = 1,813,460,732.08
  5. Step 5: Solve for x
    x = 1,813,460,732.08/43,673.09
  6. Step 6: Final answer
    x = 41,523.53

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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.