Home / 25,068.22-34,594.48-16,118.66

Finding the Fourth Proportional to 25,068.22, 34,594.48 and 16,118.66

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Solution

The fourth proportional to 25,068.22, 34,594.48 and 16,118.66 is: 22,243.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,068.22 : 34,594.48 = 16,118.66 : x
  2. Step 2: Convert to fraction form
    25,068.22/34,594.48 = 16,118.66/x
  3. Step 3: Cross multiply
    25,068.22x = 34,594.48 × 16,118.66
  4. Step 4: Simplify right side
    25,068.22x = 557,616,661.00
  5. Step 5: Solve for x
    x = 557,616,661.00/25,068.22
  6. Step 6: Final answer
    x = 22,243.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.