Home / 19,347.06-28,891.19-16,544.46

Finding the Fourth Proportional to 19,347.06, 28,891.19 and 16,544.46

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Solution

The fourth proportional to 19,347.06, 28,891.19 and 16,544.46 is: 24,706.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,347.06 : 28,891.19 = 16,544.46 : x
  2. Step 2: Convert to fraction form
    19,347.06/28,891.19 = 16,544.46/x
  3. Step 3: Cross multiply
    19,347.06x = 28,891.19 × 16,544.46
  4. Step 4: Simplify right side
    19,347.06x = 477,989,054.59
  5. Step 5: Solve for x
    x = 477,989,054.59/19,347.06
  6. Step 6: Final answer
    x = 24,706.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.