Home / 67,583.32-93,261.21-37,366.88

Finding the Fourth Proportional to 67,583.32, 93,261.21 and 37,366.88

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Solution

The fourth proportional to 67,583.32, 93,261.21 and 37,366.88 is: 51,564.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,583.32 : 93,261.21 = 37,366.88 : x
  2. Step 2: Convert to fraction form
    67,583.32/93,261.21 = 37,366.88/x
  3. Step 3: Cross multiply
    67,583.32x = 93,261.21 × 37,366.88
  4. Step 4: Simplify right side
    67,583.32x = 3,484,880,442.72
  5. Step 5: Solve for x
    x = 3,484,880,442.72/67,583.32
  6. Step 6: Final answer
    x = 51,564.21

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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.