Home / 44,630.52-66,945.76-16,928.52

Finding the Fourth Proportional to 44,630.52, 66,945.76 and 16,928.52

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Solution

The fourth proportional to 44,630.52, 66,945.76 and 16,928.52 is: 25,392.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,630.52 : 66,945.76 = 16,928.52 : x
  2. Step 2: Convert to fraction form
    44,630.52/66,945.76 = 16,928.52/x
  3. Step 3: Cross multiply
    44,630.52x = 66,945.76 × 16,928.52
  4. Step 4: Simplify right side
    44,630.52x = 1,133,292,637.08
  5. Step 5: Solve for x
    x = 1,133,292,637.08/44,630.52
  6. Step 6: Final answer
    x = 25,392.77

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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.