Home / 46,266.46-69,399.45-11,206.12

Finding the Fourth Proportional to 46,266.46, 69,399.45 and 11,206.12

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Solution

The fourth proportional to 46,266.46, 69,399.45 and 11,206.12 is: 16,809.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,266.46 : 69,399.45 = 11,206.12 : x
  2. Step 2: Convert to fraction form
    46,266.46/69,399.45 = 11,206.12/x
  3. Step 3: Cross multiply
    46,266.46x = 69,399.45 × 11,206.12
  4. Step 4: Simplify right side
    46,266.46x = 777,698,564.63
  5. Step 5: Solve for x
    x = 777,698,564.63/46,266.46
  6. Step 6: Final answer
    x = 16,809.12

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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.