Home / 25,192.54-37,793.67-14,111.74

Finding the Fourth Proportional to 25,192.54, 37,793.67 and 14,111.74

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Solution

The fourth proportional to 25,192.54, 37,793.67 and 14,111.74 is: 21,170.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192.54 : 37,793.67 = 14,111.74 : x
  2. Step 2: Convert to fraction form
    25,192.54/37,793.67 = 14,111.74/x
  3. Step 3: Cross multiply
    25,192.54x = 37,793.67 × 14,111.74
  4. Step 4: Simplify right side
    25,192.54x = 533,334,444.69
  5. Step 5: Solve for x
    x = 533,334,444.69/25,192.54
  6. Step 6: Final answer
    x = 21,170.33

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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.