Home / 43,675.02-60,268.11-28,334.22

Finding the Fourth Proportional to 43,675.02, 60,268.11 and 28,334.22

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Solution

The fourth proportional to 43,675.02, 60,268.11 and 28,334.22 is: 39,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,675.02 : 60,268.11 = 28,334.22 : x
  2. Step 2: Convert to fraction form
    43,675.02/60,268.11 = 28,334.22/x
  3. Step 3: Cross multiply
    43,675.02x = 60,268.11 × 28,334.22
  4. Step 4: Simplify right side
    43,675.02x = 1,707,649,887.72
  5. Step 5: Solve for x
    x = 1,707,649,887.72/43,675.02
  6. Step 6: Final answer
    x = 39,099.01

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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.