Home / 25,094.04-34,630.11-14,481.69

Finding the Fourth Proportional to 25,094.04, 34,630.11 and 14,481.69

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Solution

The fourth proportional to 25,094.04, 34,630.11 and 14,481.69 is: 19,984.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.04 : 34,630.11 = 14,481.69 : x
  2. Step 2: Convert to fraction form
    25,094.04/34,630.11 = 14,481.69/x
  3. Step 3: Cross multiply
    25,094.04x = 34,630.11 × 14,481.69
  4. Step 4: Simplify right side
    25,094.04x = 501,502,517.69
  5. Step 5: Solve for x
    x = 501,502,517.69/25,094.04
  6. Step 6: Final answer
    x = 19,984.93

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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.