Home / 38,076.08-56,841.55-33,095.18

Finding the Fourth Proportional to 38,076.08, 56,841.55 and 33,095.18

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Solution

The fourth proportional to 38,076.08, 56,841.55 and 33,095.18 is: 49,405.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,076.08 : 56,841.55 = 33,095.18 : x
  2. Step 2: Convert to fraction form
    38,076.08/56,841.55 = 33,095.18/x
  3. Step 3: Cross multiply
    38,076.08x = 56,841.55 × 33,095.18
  4. Step 4: Simplify right side
    38,076.08x = 1,881,181,388.09
  5. Step 5: Solve for x
    x = 1,881,181,388.09/38,076.08
  6. Step 6: Final answer
    x = 49,405.86

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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.