Home / 22,501.19-33,712.61-14,611.59

Finding the Fourth Proportional to 22,501.19, 33,712.61 and 14,611.59

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Solution

The fourth proportional to 22,501.19, 33,712.61 and 14,611.59 is: 21,891.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,501.19 : 33,712.61 = 14,611.59 : x
  2. Step 2: Convert to fraction form
    22,501.19/33,712.61 = 14,611.59/x
  3. Step 3: Cross multiply
    22,501.19x = 33,712.61 × 14,611.59
  4. Step 4: Simplify right side
    22,501.19x = 492,594,762.09
  5. Step 5: Solve for x
    x = 492,594,762.09/22,501.19
  6. Step 6: Final answer
    x = 21,891.94

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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.