Home / 46,284.06-69,426.36-11,223.66

Finding the Fourth Proportional to 46,284.06, 69,426.36 and 11,223.66

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Solution

The fourth proportional to 46,284.06, 69,426.36 and 11,223.66 is: 16,835.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,284.06 : 69,426.36 = 11,223.66 : x
  2. Step 2: Convert to fraction form
    46,284.06/69,426.36 = 11,223.66/x
  3. Step 3: Cross multiply
    46,284.06x = 69,426.36 × 11,223.66
  4. Step 4: Simplify right side
    46,284.06x = 779,217,859.68
  5. Step 5: Solve for x
    x = 779,217,859.68/46,284.06
  6. Step 6: Final answer
    x = 16,835.56

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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.