Home / 37,740.60-52,104.80-25,004.58

Finding the Fourth Proportional to 37,740.60, 52,104.80 and 25,004.58

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Solution

The fourth proportional to 37,740.60, 52,104.80 and 25,004.58 is: 34,521.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,740.60 : 52,104.80 = 25,004.58 : x
  2. Step 2: Convert to fraction form
    37,740.60/52,104.80 = 25,004.58/x
  3. Step 3: Cross multiply
    37,740.60x = 52,104.80 × 25,004.58
  4. Step 4: Simplify right side
    37,740.60x = 1,302,858,639.98
  5. Step 5: Solve for x
    x = 1,302,858,639.98/37,740.60
  6. Step 6: Final answer
    x = 34,521.41

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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.