Home / 62,674.45-94,001.59-18,290.80

Finding the Fourth Proportional to 62,674.45, 94,001.59 and 18,290.80

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Solution

The fourth proportional to 62,674.45, 94,001.59 and 18,290.80 is: 27,433.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,674.45 : 94,001.59 = 18,290.80 : x
  2. Step 2: Convert to fraction form
    62,674.45/94,001.59 = 18,290.80/x
  3. Step 3: Cross multiply
    62,674.45x = 94,001.59 × 18,290.80
  4. Step 4: Simplify right side
    62,674.45x = 1,719,364,282.37
  5. Step 5: Solve for x
    x = 1,719,364,282.37/62,674.45
  6. Step 6: Final answer
    x = 27,433.26

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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.