Home / 92,536.30-127,700.07-50,094.80

Finding the Fourth Proportional to 92,536.30, 127,700.07 and 50,094.80

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Solution

The fourth proportional to 92,536.30, 127,700.07 and 50,094.80 is: 69,130.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,536.30 : 127,700.07 = 50,094.80 : x
  2. Step 2: Convert to fraction form
    92,536.30/127,700.07 = 50,094.80/x
  3. Step 3: Cross multiply
    92,536.30x = 127,700.07 × 50,094.80
  4. Step 4: Simplify right side
    92,536.30x = 6,397,109,466.64
  5. Step 5: Solve for x
    x = 6,397,109,466.64/92,536.30
  6. Step 6: Final answer
    x = 69,130.81

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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.