Home / 63,048.06-94,585.95-18,678.27

Finding the Fourth Proportional to 63,048.06, 94,585.95 and 18,678.27

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Solution

The fourth proportional to 63,048.06, 94,585.95 and 18,678.27 is: 28,021.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,048.06 : 94,585.95 = 18,678.27 : x
  2. Step 2: Convert to fraction form
    63,048.06/94,585.95 = 18,678.27/x
  3. Step 3: Cross multiply
    63,048.06x = 94,585.95 × 18,678.27
  4. Step 4: Simplify right side
    63,048.06x = 1,766,701,912.31
  5. Step 5: Solve for x
    x = 1,766,701,912.31/63,048.06
  6. Step 6: Final answer
    x = 28,021.51

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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.