Home / 36,175.23-54,254.34-9,873.72

Finding the Fourth Proportional to 36,175.23, 54,254.34 and 9,873.72

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Solution

The fourth proportional to 36,175.23, 54,254.34 and 9,873.72 is: 14,808.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,175.23 : 54,254.34 = 9,873.72 : x
  2. Step 2: Convert to fraction form
    36,175.23/54,254.34 = 9,873.72/x
  3. Step 3: Cross multiply
    36,175.23x = 54,254.34 × 9,873.72
  4. Step 4: Simplify right side
    36,175.23x = 535,692,161.94
  5. Step 5: Solve for x
    x = 535,692,161.94/36,175.23
  6. Step 6: Final answer
    x = 14,808.26

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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.