Home / 19,252.84-26,583.96-14,769.50

Finding the Fourth Proportional to 19,252.84, 26,583.96 and 14,769.50

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Solution

The fourth proportional to 19,252.84, 26,583.96 and 14,769.50 is: 20,393.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252.84 : 26,583.96 = 14,769.50 : x
  2. Step 2: Convert to fraction form
    19,252.84/26,583.96 = 14,769.50/x
  3. Step 3: Cross multiply
    19,252.84x = 26,583.96 × 14,769.50
  4. Step 4: Simplify right side
    19,252.84x = 392,631,797.22
  5. Step 5: Solve for x
    x = 392,631,797.22/19,252.84
  6. Step 6: Final answer
    x = 20,393.45

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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.