Home / 16,664.34-25,000.02-6,276

Finding the Fourth Proportional to 16,664.34, 25,000.02 and 6,276

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Solution

The fourth proportional to 16,664.34, 25,000.02 and 6,276 is: 9,415.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,664.34 : 25,000.02 = 6,276 : x
  2. Step 2: Convert to fraction form
    16,664.34/25,000.02 = 6,276/x
  3. Step 3: Cross multiply
    16,664.34x = 25,000.02 × 6,276
  4. Step 4: Simplify right side
    16,664.34x = 156,900,125.52
  5. Step 5: Solve for x
    x = 156,900,125.52/16,664.34
  6. Step 6: Final answer
    x = 9,415.32

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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.