Home / 34,099.08-51,146.19-10,725.18

Finding the Fourth Proportional to 34,099.08, 51,146.19 and 10,725.18

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Solution

The fourth proportional to 34,099.08, 51,146.19 and 10,725.18 is: 16,087.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,099.08 : 51,146.19 = 10,725.18 : x
  2. Step 2: Convert to fraction form
    34,099.08/51,146.19 = 10,725.18/x
  3. Step 3: Cross multiply
    34,099.08x = 51,146.19 × 10,725.18
  4. Step 4: Simplify right side
    34,099.08x = 548,552,094.06
  5. Step 5: Solve for x
    x = 548,552,094.06/34,099.08
  6. Step 6: Final answer
    x = 16,087.01

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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.