Home / 10,623.07-14,660.22-5,907.25

Finding the Fourth Proportional to 10,623.07, 14,660.22 and 5,907.25

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Solution

The fourth proportional to 10,623.07, 14,660.22 and 5,907.25 is: 8,152.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,623.07 : 14,660.22 = 5,907.25 : x
  2. Step 2: Convert to fraction form
    10,623.07/14,660.22 = 5,907.25/x
  3. Step 3: Cross multiply
    10,623.07x = 14,660.22 × 5,907.25
  4. Step 4: Simplify right side
    10,623.07x = 86,601,584.60
  5. Step 5: Solve for x
    x = 86,601,584.60/10,623.07
  6. Step 6: Final answer
    x = 8,152.22

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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.