Home / 25,096.16-37,652.45-18,070.43

Finding the Fourth Proportional to 25,096.16, 37,652.45 and 18,070.43

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Solution

The fourth proportional to 25,096.16, 37,652.45 and 18,070.43 is: 27,111.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,096.16 : 37,652.45 = 18,070.43 : x
  2. Step 2: Convert to fraction form
    25,096.16/37,652.45 = 18,070.43/x
  3. Step 3: Cross multiply
    25,096.16x = 37,652.45 × 18,070.43
  4. Step 4: Simplify right side
    25,096.16x = 680,395,683.44
  5. Step 5: Solve for x
    x = 680,395,683.44/25,096.16
  6. Step 6: Final answer
    x = 27,111.54

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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.