Home / 46,262.46-69,393.45-11,202.12

Finding the Fourth Proportional to 46,262.46, 69,393.45 and 11,202.12

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Solution

The fourth proportional to 46,262.46, 69,393.45 and 11,202.12 is: 16,803.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262.46 : 69,393.45 = 11,202.12 : x
  2. Step 2: Convert to fraction form
    46,262.46/69,393.45 = 11,202.12/x
  3. Step 3: Cross multiply
    46,262.46x = 69,393.45 × 11,202.12
  4. Step 4: Simplify right side
    46,262.46x = 777,353,754.11
  5. Step 5: Solve for x
    x = 777,353,754.11/46,262.46
  6. Step 6: Final answer
    x = 16,803.12

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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.