Home / 19,526.37-29,305.05-10,169.04

Finding the Fourth Proportional to 19,526.37, 29,305.05 and 10,169.04

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Solution

The fourth proportional to 19,526.37, 29,305.05 and 10,169.04 is: 15,261.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.37 : 29,305.05 = 10,169.04 : x
  2. Step 2: Convert to fraction form
    19,526.37/29,305.05 = 10,169.04/x
  3. Step 3: Cross multiply
    19,526.37x = 29,305.05 × 10,169.04
  4. Step 4: Simplify right side
    19,526.37x = 298,004,225.65
  5. Step 5: Solve for x
    x = 298,004,225.65/19,526.37
  6. Step 6: Final answer
    x = 15,261.63

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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.