Home / 28,073.55-41,804.56-27,762.89

Finding the Fourth Proportional to 28,073.55, 41,804.56 and 27,762.89

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Solution

The fourth proportional to 28,073.55, 41,804.56 and 27,762.89 is: 41,341.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,073.55 : 41,804.56 = 27,762.89 : x
  2. Step 2: Convert to fraction form
    28,073.55/41,804.56 = 27,762.89/x
  3. Step 3: Cross multiply
    28,073.55x = 41,804.56 × 27,762.89
  4. Step 4: Simplify right side
    28,073.55x = 1,160,615,435.88
  5. Step 5: Solve for x
    x = 1,160,615,435.88/28,073.55
  6. Step 6: Final answer
    x = 41,341.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.