Home / 16,697.03-25,054.76-9,305.65

Finding the Fourth Proportional to 16,697.03, 25,054.76 and 9,305.65

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Solution

The fourth proportional to 16,697.03, 25,054.76 and 9,305.65 is: 13,963.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,697.03 : 25,054.76 = 9,305.65 : x
  2. Step 2: Convert to fraction form
    16,697.03/25,054.76 = 9,305.65/x
  3. Step 3: Cross multiply
    16,697.03x = 25,054.76 × 9,305.65
  4. Step 4: Simplify right side
    16,697.03x = 233,150,655.59
  5. Step 5: Solve for x
    x = 233,150,655.59/16,697.03
  6. Step 6: Final answer
    x = 13,963.60

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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.