Home / 38,962.60-58,458.30-37,522.60

Finding the Fourth Proportional to 38,962.60, 58,458.30 and 37,522.60

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Solution

The fourth proportional to 38,962.60, 58,458.30 and 37,522.60 is: 56,297.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,962.60 : 58,458.30 = 37,522.60 : x
  2. Step 2: Convert to fraction form
    38,962.60/58,458.30 = 37,522.60/x
  3. Step 3: Cross multiply
    38,962.60x = 58,458.30 × 37,522.60
  4. Step 4: Simplify right side
    38,962.60x = 2,193,507,407.58
  5. Step 5: Solve for x
    x = 2,193,507,407.58/38,962.60
  6. Step 6: Final answer
    x = 56,297.77

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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.