Home / 46,006.18-69,009.18-14,418.66

Finding the Fourth Proportional to 46,006.18, 69,009.18 and 14,418.66

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Solution

The fourth proportional to 46,006.18, 69,009.18 and 14,418.66 is: 21,627.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,006.18 : 69,009.18 = 14,418.66 : x
  2. Step 2: Convert to fraction form
    46,006.18/69,009.18 = 14,418.66/x
  3. Step 3: Cross multiply
    46,006.18x = 69,009.18 × 14,418.66
  4. Step 4: Simplify right side
    46,006.18x = 995,019,903.30
  5. Step 5: Solve for x
    x = 995,019,903.30/46,006.18
  6. Step 6: Final answer
    x = 21,627.96

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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.