Home / 53,348.45-80,005.58-29,667.33

Finding the Fourth Proportional to 53,348.45, 80,005.58 and 29,667.33

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Solution

The fourth proportional to 53,348.45, 80,005.58 and 29,667.33 is: 44,491.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,348.45 : 80,005.58 = 29,667.33 : x
  2. Step 2: Convert to fraction form
    53,348.45/80,005.58 = 29,667.33/x
  3. Step 3: Cross multiply
    53,348.45x = 80,005.58 × 29,667.33
  4. Step 4: Simplify right side
    53,348.45x = 2,373,552,206.64
  5. Step 5: Solve for x
    x = 2,373,552,206.64/53,348.45
  6. Step 6: Final answer
    x = 44,491.50

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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.