Home / 16,559.54-22,852.36-9,006.06

Finding the Fourth Proportional to 16,559.54, 22,852.36 and 9,006.06

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Solution

The fourth proportional to 16,559.54, 22,852.36 and 9,006.06 is: 12,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,559.54 : 22,852.36 = 9,006.06 : x
  2. Step 2: Convert to fraction form
    16,559.54/22,852.36 = 9,006.06/x
  3. Step 3: Cross multiply
    16,559.54x = 22,852.36 × 9,006.06
  4. Step 4: Simplify right side
    16,559.54x = 205,809,693.71
  5. Step 5: Solve for x
    x = 205,809,693.71/16,559.54
  6. Step 6: Final answer
    x = 12,428.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.