Home / 14,450.33-21,675.02-6,125.00

Finding the Fourth Proportional to 14,450.33, 21,675.02 and 6,125.00

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Solution

The fourth proportional to 14,450.33, 21,675.02 and 6,125.00 is: 9,187.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,450.33 : 21,675.02 = 6,125.00 : x
  2. Step 2: Convert to fraction form
    14,450.33/21,675.02 = 6,125.00/x
  3. Step 3: Cross multiply
    14,450.33x = 21,675.02 × 6,125.00
  4. Step 4: Simplify right side
    14,450.33x = 132,759,358.50
  5. Step 5: Solve for x
    x = 132,759,358.50/14,450.33
  6. Step 6: Final answer
    x = 9,187.29

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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.