Home / 16,975.40-25,482.30-10,053.80

Finding the Fourth Proportional to 16,975.40, 25,482.30 and 10,053.80

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Solution

The fourth proportional to 16,975.40, 25,482.30 and 10,053.80 is: 15,092.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,975.40 : 25,482.30 = 10,053.80 : x
  2. Step 2: Convert to fraction form
    16,975.40/25,482.30 = 10,053.80/x
  3. Step 3: Cross multiply
    16,975.40x = 25,482.30 × 10,053.80
  4. Step 4: Simplify right side
    16,975.40x = 256,193,947.74
  5. Step 5: Solve for x
    x = 256,193,947.74/16,975.40
  6. Step 6: Final answer
    x = 15,092.07

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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.