Home / 51,163.63-70,585.75-32,035.48

Finding the Fourth Proportional to 51,163.63, 70,585.75 and 32,035.48

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Solution

The fourth proportional to 51,163.63, 70,585.75 and 32,035.48 is: 44,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,163.63 : 70,585.75 = 32,035.48 : x
  2. Step 2: Convert to fraction form
    51,163.63/70,585.75 = 32,035.48/x
  3. Step 3: Cross multiply
    51,163.63x = 70,585.75 × 32,035.48
  4. Step 4: Simplify right side
    51,163.63x = 2,261,248,382.41
  5. Step 5: Solve for x
    x = 2,261,248,382.41/51,163.63
  6. Step 6: Final answer
    x = 44,196.40

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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.