Home / 67,583.55-93,261.29-37,366.50

Finding the Fourth Proportional to 67,583.55, 93,261.29 and 37,366.50

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Solution

The fourth proportional to 67,583.55, 93,261.29 and 37,366.50 is: 51,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,583.55 : 93,261.29 = 37,366.50 : x
  2. Step 2: Convert to fraction form
    67,583.55/93,261.29 = 37,366.50/x
  3. Step 3: Cross multiply
    67,583.55x = 93,261.29 × 37,366.50
  4. Step 4: Simplify right side
    67,583.55x = 3,484,847,992.79
  5. Step 5: Solve for x
    x = 3,484,847,992.79/67,583.55
  6. Step 6: Final answer
    x = 51,563.55

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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.