Home / 36,587.56-54,880.08-15,514.03

Finding the Fourth Proportional to 36,587.56, 54,880.08 and 15,514.03

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Solution

The fourth proportional to 36,587.56, 54,880.08 and 15,514.03 is: 23,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,587.56 : 54,880.08 = 15,514.03 : x
  2. Step 2: Convert to fraction form
    36,587.56/54,880.08 = 15,514.03/x
  3. Step 3: Cross multiply
    36,587.56x = 54,880.08 × 15,514.03
  4. Step 4: Simplify right side
    36,587.56x = 851,411,207.52
  5. Step 5: Solve for x
    x = 851,411,207.52/36,587.56
  6. Step 6: Final answer
    x = 23,270.51

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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.