Home / 17,485.81-26,234.06-10,473.73

Finding the Fourth Proportional to 17,485.81, 26,234.06 and 10,473.73

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Solution

The fourth proportional to 17,485.81, 26,234.06 and 10,473.73 is: 15,713.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,485.81 : 26,234.06 = 10,473.73 : x
  2. Step 2: Convert to fraction form
    17,485.81/26,234.06 = 10,473.73/x
  3. Step 3: Cross multiply
    17,485.81x = 26,234.06 × 10,473.73
  4. Step 4: Simplify right side
    17,485.81x = 274,768,461.24
  5. Step 5: Solve for x
    x = 274,768,461.24/17,485.81
  6. Step 6: Final answer
    x = 15,713.80

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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.