Home / 54,893.04-82,339.56-22,084.08

Finding the Fourth Proportional to 54,893.04, 82,339.56 and 22,084.08

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Solution

The fourth proportional to 54,893.04, 82,339.56 and 22,084.08 is: 33,126.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,893.04 : 82,339.56 = 22,084.08 : x
  2. Step 2: Convert to fraction form
    54,893.04/82,339.56 = 22,084.08/x
  3. Step 3: Cross multiply
    54,893.04x = 82,339.56 × 22,084.08
  4. Step 4: Simplify right side
    54,893.04x = 1,818,393,430.20
  5. Step 5: Solve for x
    x = 1,818,393,430.20/54,893.04
  6. Step 6: Final answer
    x = 33,126.12

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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.