Home / 24,783.09-34,200.09-13,452.60

Finding the Fourth Proportional to 24,783.09, 34,200.09 and 13,452.60

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Solution

The fourth proportional to 24,783.09, 34,200.09 and 13,452.60 is: 18,564.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,783.09 : 34,200.09 = 13,452.60 : x
  2. Step 2: Convert to fraction form
    24,783.09/34,200.09 = 13,452.60/x
  3. Step 3: Cross multiply
    24,783.09x = 34,200.09 × 13,452.60
  4. Step 4: Simplify right side
    24,783.09x = 460,080,130.73
  5. Step 5: Solve for x
    x = 460,080,130.73/24,783.09
  6. Step 6: Final answer
    x = 18,564.28

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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.