Home / 16,483.53-24,725.29-10,947.69

Finding the Fourth Proportional to 16,483.53, 24,725.29 and 10,947.69

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Solution

The fourth proportional to 16,483.53, 24,725.29 and 10,947.69 is: 16,421.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483.53 : 24,725.29 = 10,947.69 : x
  2. Step 2: Convert to fraction form
    16,483.53/24,725.29 = 10,947.69/x
  3. Step 3: Cross multiply
    16,483.53x = 24,725.29 × 10,947.69
  4. Step 4: Simplify right side
    16,483.53x = 270,684,810.08
  5. Step 5: Solve for x
    x = 270,684,810.08/16,483.53
  6. Step 6: Final answer
    x = 16,421.53

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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.