Home / 23,106.25-34,658.01-6,465.91

Finding the Fourth Proportional to 23,106.25, 34,658.01 and 6,465.91

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Solution

The fourth proportional to 23,106.25, 34,658.01 and 6,465.91 is: 9,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,106.25 : 34,658.01 = 6,465.91 : x
  2. Step 2: Convert to fraction form
    23,106.25/34,658.01 = 6,465.91/x
  3. Step 3: Cross multiply
    23,106.25x = 34,658.01 × 6,465.91
  4. Step 4: Simplify right side
    23,106.25x = 224,095,573.44
  5. Step 5: Solve for x
    x = 224,095,573.44/23,106.25
  6. Step 6: Final answer
    x = 9,698.48

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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.