Home / 62,880.16-94,323.60-16,133.44

Finding the Fourth Proportional to 62,880.16, 94,323.60 and 16,133.44

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Solution

The fourth proportional to 62,880.16, 94,323.60 and 16,133.44 is: 24,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,880.16 : 94,323.60 = 16,133.44 : x
  2. Step 2: Convert to fraction form
    62,880.16/94,323.60 = 16,133.44/x
  3. Step 3: Cross multiply
    62,880.16x = 94,323.60 × 16,133.44
  4. Step 4: Simplify right side
    62,880.16x = 1,521,764,141.18
  5. Step 5: Solve for x
    x = 1,521,764,141.18/62,880.16
  6. Step 6: Final answer
    x = 24,201.02

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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.