Home / 34,084.26-51,128.46-10,710.70

Finding the Fourth Proportional to 34,084.26, 51,128.46 and 10,710.70

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Solution

The fourth proportional to 34,084.26, 51,128.46 and 10,710.70 is: 16,066.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,084.26 : 51,128.46 = 10,710.70 : x
  2. Step 2: Convert to fraction form
    34,084.26/51,128.46 = 10,710.70/x
  3. Step 3: Cross multiply
    34,084.26x = 51,128.46 × 10,710.70
  4. Step 4: Simplify right side
    34,084.26x = 547,621,468.70
  5. Step 5: Solve for x
    x = 547,621,468.70/34,084.26
  6. Step 6: Final answer
    x = 16,066.70

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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.