Home / 43,485.30-60,015.33-24,372.45

Finding the Fourth Proportional to 43,485.30, 60,015.33 and 24,372.45

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Solution

The fourth proportional to 43,485.30, 60,015.33 and 24,372.45 is: 33,637.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485.30 : 60,015.33 = 24,372.45 : x
  2. Step 2: Convert to fraction form
    43,485.30/60,015.33 = 24,372.45/x
  3. Step 3: Cross multiply
    43,485.30x = 60,015.33 × 24,372.45
  4. Step 4: Simplify right side
    43,485.30x = 1,462,720,629.66
  5. Step 5: Solve for x
    x = 1,462,720,629.66/43,485.30
  6. Step 6: Final answer
    x = 33,637.13

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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.