Home / 47,740.76-71,568.75-24,017.28

Finding the Fourth Proportional to 47,740.76, 71,568.75 and 24,017.28

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Solution

The fourth proportional to 47,740.76, 71,568.75 and 24,017.28 is: 36,004.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,740.76 : 71,568.75 = 24,017.28 : x
  2. Step 2: Convert to fraction form
    47,740.76/71,568.75 = 24,017.28/x
  3. Step 3: Cross multiply
    47,740.76x = 71,568.75 × 24,017.28
  4. Step 4: Simplify right side
    47,740.76x = 1,718,886,529.68
  5. Step 5: Solve for x
    x = 1,718,886,529.68/47,740.76
  6. Step 6: Final answer
    x = 36,004.59

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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.