Home / 43,559.44-60,079.12-30,153.13

Finding the Fourth Proportional to 43,559.44, 60,079.12 and 30,153.13

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Solution

The fourth proportional to 43,559.44, 60,079.12 and 30,153.13 is: 41,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,559.44 : 60,079.12 = 30,153.13 : x
  2. Step 2: Convert to fraction form
    43,559.44/60,079.12 = 30,153.13/x
  3. Step 3: Cross multiply
    43,559.44x = 60,079.12 × 30,153.13
  4. Step 4: Simplify right side
    43,559.44x = 1,811,573,290.06
  5. Step 5: Solve for x
    x = 1,811,573,290.06/43,559.44
  6. Step 6: Final answer
    x = 41,588.54

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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.