Home / 15,708.48-23,550.36-10,763.04

Finding the Fourth Proportional to 15,708.48, 23,550.36 and 10,763.04

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Solution

The fourth proportional to 15,708.48, 23,550.36 and 10,763.04 is: 16,136.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,708.48 : 23,550.36 = 10,763.04 : x
  2. Step 2: Convert to fraction form
    15,708.48/23,550.36 = 10,763.04/x
  3. Step 3: Cross multiply
    15,708.48x = 23,550.36 × 10,763.04
  4. Step 4: Simplify right side
    15,708.48x = 253,473,466.69
  5. Step 5: Solve for x
    x = 253,473,466.69/15,708.48
  6. Step 6: Final answer
    x = 16,136.09

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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.