Home / 46,529.76-69,795.06-13,249.80

Finding the Fourth Proportional to 46,529.76, 69,795.06 and 13,249.80

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Solution

The fourth proportional to 46,529.76, 69,795.06 and 13,249.80 is: 19,874.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.76 : 69,795.06 = 13,249.80 : x
  2. Step 2: Convert to fraction form
    46,529.76/69,795.06 = 13,249.80/x
  3. Step 3: Cross multiply
    46,529.76x = 69,795.06 × 13,249.80
  4. Step 4: Simplify right side
    46,529.76x = 924,770,536.30
  5. Step 5: Solve for x
    x = 924,770,536.30/46,529.76
  6. Step 6: Final answer
    x = 19,874.82

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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.