Home / 44,828.40-67,155.12-27,254.64

Finding the Fourth Proportional to 44,828.40, 67,155.12 and 27,254.64

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Solution

The fourth proportional to 44,828.40, 67,155.12 and 27,254.64 is: 40,828.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,828.40 : 67,155.12 = 27,254.64 : x
  2. Step 2: Convert to fraction form
    44,828.40/67,155.12 = 27,254.64/x
  3. Step 3: Cross multiply
    44,828.40x = 67,155.12 × 27,254.64
  4. Step 4: Simplify right side
    44,828.40x = 1,830,288,619.76
  5. Step 5: Solve for x
    x = 1,830,288,619.76/44,828.40
  6. Step 6: Final answer
    x = 40,828.77

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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.