Home / 40,172.22-60,235.74-16,473.24

Finding the Fourth Proportional to 40,172.22, 60,235.74 and 16,473.24

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Solution

The fourth proportional to 40,172.22, 60,235.74 and 16,473.24 is: 24,700.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,172.22 : 60,235.74 = 16,473.24 : x
  2. Step 2: Convert to fraction form
    40,172.22/60,235.74 = 16,473.24/x
  3. Step 3: Cross multiply
    40,172.22x = 60,235.74 × 16,473.24
  4. Step 4: Simplify right side
    40,172.22x = 992,277,801.60
  5. Step 5: Solve for x
    x = 992,277,801.60/40,172.22
  6. Step 6: Final answer
    x = 24,700.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.