Home / 46,100.56-69,153.62-14,511.65

Finding the Fourth Proportional to 46,100.56, 69,153.62 and 14,511.65

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Solution

The fourth proportional to 46,100.56, 69,153.62 and 14,511.65 is: 21,768.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,100.56 : 69,153.62 = 14,511.65 : x
  2. Step 2: Convert to fraction form
    46,100.56/69,153.62 = 14,511.65/x
  3. Step 3: Cross multiply
    46,100.56x = 69,153.62 × 14,511.65
  4. Step 4: Simplify right side
    46,100.56x = 1,003,533,100.34
  5. Step 5: Solve for x
    x = 1,003,533,100.34/46,100.56
  6. Step 6: Final answer
    x = 21,768.35

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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.