Home / 14,889.02-22,334.47-4,894.43

Finding the Fourth Proportional to 14,889.02, 22,334.47 and 4,894.43

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Solution

The fourth proportional to 14,889.02, 22,334.47 and 4,894.43 is: 7,341.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889.02 : 22,334.47 = 4,894.43 : x
  2. Step 2: Convert to fraction form
    14,889.02/22,334.47 = 4,894.43/x
  3. Step 3: Cross multiply
    14,889.02x = 22,334.47 × 4,894.43
  4. Step 4: Simplify right side
    14,889.02x = 109,314,376.09
  5. Step 5: Solve for x
    x = 109,314,376.09/14,889.02
  6. Step 6: Final answer
    x = 7,341.95

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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.