Home / 34,928.56-48,202.50-19,014.07

Finding the Fourth Proportional to 34,928.56, 48,202.50 and 19,014.07

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Solution

The fourth proportional to 34,928.56, 48,202.50 and 19,014.07 is: 26,240.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928.56 : 48,202.50 = 19,014.07 : x
  2. Step 2: Convert to fraction form
    34,928.56/48,202.50 = 19,014.07/x
  3. Step 3: Cross multiply
    34,928.56x = 48,202.50 × 19,014.07
  4. Step 4: Simplify right side
    34,928.56x = 916,525,709.18
  5. Step 5: Solve for x
    x = 916,525,709.18/34,928.56
  6. Step 6: Final answer
    x = 26,240.01

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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.