Home / 44,828.16-67,252.77-25,120.32

Finding the Fourth Proportional to 44,828.16, 67,252.77 and 25,120.32

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Solution

The fourth proportional to 44,828.16, 67,252.77 and 25,120.32 is: 37,686.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,828.16 : 67,252.77 = 25,120.32 : x
  2. Step 2: Convert to fraction form
    44,828.16/67,252.77 = 25,120.32/x
  3. Step 3: Cross multiply
    44,828.16x = 67,252.77 × 25,120.32
  4. Step 4: Simplify right side
    44,828.16x = 1,689,411,103.29
  5. Step 5: Solve for x
    x = 1,689,411,103.29/44,828.16
  6. Step 6: Final answer
    x = 37,686.38

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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.