Home / 44,004.96-60,710.93-28,905.75

Finding the Fourth Proportional to 44,004.96, 60,710.93 and 28,905.75

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Solution

The fourth proportional to 44,004.96, 60,710.93 and 28,905.75 is: 39,879.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,004.96 : 60,710.93 = 28,905.75 : x
  2. Step 2: Convert to fraction form
    44,004.96/60,710.93 = 28,905.75/x
  3. Step 3: Cross multiply
    44,004.96x = 60,710.93 × 28,905.75
  4. Step 4: Simplify right side
    44,004.96x = 1,754,894,928.72
  5. Step 5: Solve for x
    x = 1,754,894,928.72/44,004.96
  6. Step 6: Final answer
    x = 39,879.48

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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.