Home / 54,095.44-74,653.23-30,224.74

Finding the Fourth Proportional to 54,095.44, 74,653.23 and 30,224.74

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Solution

The fourth proportional to 54,095.44, 74,653.23 and 30,224.74 is: 41,710.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,095.44 : 74,653.23 = 30,224.74 : x
  2. Step 2: Convert to fraction form
    54,095.44/74,653.23 = 30,224.74/x
  3. Step 3: Cross multiply
    54,095.44x = 74,653.23 × 30,224.74
  4. Step 4: Simplify right side
    54,095.44x = 2,256,374,466.91
  5. Step 5: Solve for x
    x = 2,256,374,466.91/54,095.44
  6. Step 6: Final answer
    x = 41,710.99

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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.