Home / 32,576.97-44,953.74-18,430.73

Finding the Fourth Proportional to 32,576.97, 44,953.74 and 18,430.73

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Solution

The fourth proportional to 32,576.97, 44,953.74 and 18,430.73 is: 25,433.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,576.97 : 44,953.74 = 18,430.73 : x
  2. Step 2: Convert to fraction form
    32,576.97/44,953.74 = 18,430.73/x
  3. Step 3: Cross multiply
    32,576.97x = 44,953.74 × 18,430.73
  4. Step 4: Simplify right side
    32,576.97x = 828,530,019.66
  5. Step 5: Solve for x
    x = 828,530,019.66/32,576.97
  6. Step 6: Final answer
    x = 25,433.00

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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.