Home / 30,675.18-46,012.77-10,951.17

Finding the Fourth Proportional to 30,675.18, 46,012.77 and 10,951.17

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Solution

The fourth proportional to 30,675.18, 46,012.77 and 10,951.17 is: 16,426.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,675.18 : 46,012.77 = 10,951.17 : x
  2. Step 2: Convert to fraction form
    30,675.18/46,012.77 = 10,951.17/x
  3. Step 3: Cross multiply
    30,675.18x = 46,012.77 × 10,951.17
  4. Step 4: Simplify right side
    30,675.18x = 503,893,666.44
  5. Step 5: Solve for x
    x = 503,893,666.44/30,675.18
  6. Step 6: Final answer
    x = 16,426.76

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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.