Home / 16,706.10-23,053.44-9,150.93

Finding the Fourth Proportional to 16,706.10, 23,053.44 and 9,150.93

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Solution

The fourth proportional to 16,706.10, 23,053.44 and 9,150.93 is: 12,627.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706.10 : 23,053.44 = 9,150.93 : x
  2. Step 2: Convert to fraction form
    16,706.10/23,053.44 = 9,150.93/x
  3. Step 3: Cross multiply
    16,706.10x = 23,053.44 × 9,150.93
  4. Step 4: Simplify right side
    16,706.10x = 210,960,415.70
  5. Step 5: Solve for x
    x = 210,960,415.70/16,706.10
  6. Step 6: Final answer
    x = 12,627.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.