Home / 19,496.02-26,904.67-10,764.97

Finding the Fourth Proportional to 19,496.02, 26,904.67 and 10,764.97

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Solution

The fourth proportional to 19,496.02, 26,904.67 and 10,764.97 is: 14,855.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.02 : 26,904.67 = 10,764.97 : x
  2. Step 2: Convert to fraction form
    19,496.02/26,904.67 = 10,764.97/x
  3. Step 3: Cross multiply
    19,496.02x = 26,904.67 × 10,764.97
  4. Step 4: Simplify right side
    19,496.02x = 289,627,965.41
  5. Step 5: Solve for x
    x = 289,627,965.41/19,496.02
  6. Step 6: Final answer
    x = 14,855.75

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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.