Home / 46,025.35-69,037.33-20,706.98

Finding the Fourth Proportional to 46,025.35, 69,037.33 and 20,706.98

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Solution

The fourth proportional to 46,025.35, 69,037.33 and 20,706.98 is: 31,060.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025.35 : 69,037.33 = 20,706.98 : x
  2. Step 2: Convert to fraction form
    46,025.35/69,037.33 = 20,706.98/x
  3. Step 3: Cross multiply
    46,025.35x = 69,037.33 × 20,706.98
  4. Step 4: Simplify right side
    46,025.35x = 1,429,554,508.03
  5. Step 5: Solve for x
    x = 1,429,554,508.03/46,025.35
  6. Step 6: Final answer
    x = 31,060.16

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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.