Home / 89,044.02-133,587.63-26,714.52

Finding the Fourth Proportional to 89,044.02, 133,587.63 and 26,714.52

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Solution

The fourth proportional to 89,044.02, 133,587.63 and 26,714.52 is: 40,078.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,044.02 : 133,587.63 = 26,714.52 : x
  2. Step 2: Convert to fraction form
    89,044.02/133,587.63 = 26,714.52/x
  3. Step 3: Cross multiply
    89,044.02x = 133,587.63 × 26,714.52
  4. Step 4: Simplify right side
    89,044.02x = 3,568,729,413.39
  5. Step 5: Solve for x
    x = 3,568,729,413.39/89,044.02
  6. Step 6: Final answer
    x = 40,078.26

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1.5x scale

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.