Home / 37,328.05-51,563.28-34,670.98

Finding the Fourth Proportional to 37,328.05, 51,563.28 and 34,670.98

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Solution

The fourth proportional to 37,328.05, 51,563.28 and 34,670.98 is: 47,892.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,328.05 : 51,563.28 = 34,670.98 : x
  2. Step 2: Convert to fraction form
    37,328.05/51,563.28 = 34,670.98/x
  3. Step 3: Cross multiply
    37,328.05x = 51,563.28 × 34,670.98
  4. Step 4: Simplify right side
    37,328.05x = 1,787,749,449.61
  5. Step 5: Solve for x
    x = 1,787,749,449.61/37,328.05
  6. Step 6: Final answer
    x = 47,892.92

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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.