Home / 17,962.48-24,788.16-10,004.80

Finding the Fourth Proportional to 17,962.48, 24,788.16 and 10,004.80

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Solution

The fourth proportional to 17,962.48, 24,788.16 and 10,004.80 is: 13,806.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,962.48 : 24,788.16 = 10,004.80 : x
  2. Step 2: Convert to fraction form
    17,962.48/24,788.16 = 10,004.80/x
  3. Step 3: Cross multiply
    17,962.48x = 24,788.16 × 10,004.80
  4. Step 4: Simplify right side
    17,962.48x = 248,000,583.17
  5. Step 5: Solve for x
    x = 248,000,583.17/17,962.48
  6. Step 6: Final answer
    x = 13,806.59

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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.