Home / 40,175.24-60,269.78-16,495.68

Finding the Fourth Proportional to 40,175.24, 60,269.78 and 16,495.68

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Solution

The fourth proportional to 40,175.24, 60,269.78 and 16,495.68 is: 24,746.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,175.24 : 60,269.78 = 16,495.68 : x
  2. Step 2: Convert to fraction form
    40,175.24/60,269.78 = 16,495.68/x
  3. Step 3: Cross multiply
    40,175.24x = 60,269.78 × 16,495.68
  4. Step 4: Simplify right side
    40,175.24x = 994,191,004.55
  5. Step 5: Solve for x
    x = 994,191,004.55/40,175.24
  6. Step 6: Final answer
    x = 24,746.36

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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.