Home / 25,102.04-37,652.64-6,126.86

Finding the Fourth Proportional to 25,102.04, 37,652.64 and 6,126.86

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Solution

The fourth proportional to 25,102.04, 37,652.64 and 6,126.86 is: 9,190.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,102.04 : 37,652.64 = 6,126.86 : x
  2. Step 2: Convert to fraction form
    25,102.04/37,652.64 = 6,126.86/x
  3. Step 3: Cross multiply
    25,102.04x = 37,652.64 × 6,126.86
  4. Step 4: Simplify right side
    25,102.04x = 230,692,453.91
  5. Step 5: Solve for x
    x = 230,692,453.91/25,102.04
  6. Step 6: Final answer
    x = 9,190.19

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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.