Home / 16,000.16-23,999.56-4,906.26

Finding the Fourth Proportional to 16,000.16, 23,999.56 and 4,906.26

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Solution

The fourth proportional to 16,000.16, 23,999.56 and 4,906.26 is: 7,359.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.16 : 23,999.56 = 4,906.26 : x
  2. Step 2: Convert to fraction form
    16,000.16/23,999.56 = 4,906.26/x
  3. Step 3: Cross multiply
    16,000.16x = 23,999.56 × 4,906.26
  4. Step 4: Simplify right side
    16,000.16x = 117,748,068.98
  5. Step 5: Solve for x
    x = 117,748,068.98/16,000.16
  6. Step 6: Final answer
    x = 7,359.18

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1.5x scale

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.