Home / 23,370.12-35,047.08-16,776.72

Finding the Fourth Proportional to 23,370.12, 35,047.08 and 16,776.72

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Solution

The fourth proportional to 23,370.12, 35,047.08 and 16,776.72 is: 25,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.12 : 35,047.08 = 16,776.72 : x
  2. Step 2: Convert to fraction form
    23,370.12/35,047.08 = 16,776.72/x
  3. Step 3: Cross multiply
    23,370.12x = 35,047.08 × 16,776.72
  4. Step 4: Simplify right side
    23,370.12x = 587,975,047.98
  5. Step 5: Solve for x
    x = 587,975,047.98/23,370.12
  6. Step 6: Final answer
    x = 25,159.27

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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.