Home / 62,713.37-94,069.65-15,328.79

Finding the Fourth Proportional to 62,713.37, 94,069.65 and 15,328.79

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Solution

The fourth proportional to 62,713.37, 94,069.65 and 15,328.79 is: 22,993.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,713.37 : 94,069.65 = 15,328.79 : x
  2. Step 2: Convert to fraction form
    62,713.37/94,069.65 = 15,328.79/x
  3. Step 3: Cross multiply
    62,713.37x = 94,069.65 × 15,328.79
  4. Step 4: Simplify right side
    62,713.37x = 1,441,973,910.22
  5. Step 5: Solve for x
    x = 1,441,973,910.22/62,713.37
  6. Step 6: Final answer
    x = 22,993.09

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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.