Home / 43,523.28-60,066.84-25,622.64

Finding the Fourth Proportional to 43,523.28, 60,066.84 and 25,622.64

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Solution

The fourth proportional to 43,523.28, 60,066.84 and 25,622.64 is: 35,362.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,523.28 : 60,066.84 = 25,622.64 : x
  2. Step 2: Convert to fraction form
    43,523.28/60,066.84 = 25,622.64/x
  3. Step 3: Cross multiply
    43,523.28x = 60,066.84 × 25,622.64
  4. Step 4: Simplify right side
    43,523.28x = 1,539,071,017.26
  5. Step 5: Solve for x
    x = 1,539,071,017.26/43,523.28
  6. Step 6: Final answer
    x = 35,362.02

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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.