Home / 92,536.71-127,700.73-50,095.26

Finding the Fourth Proportional to 92,536.71, 127,700.73 and 50,095.26

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Solution

The fourth proportional to 92,536.71, 127,700.73 and 50,095.26 is: 69,131.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,536.71 : 127,700.73 = 50,095.26 : x
  2. Step 2: Convert to fraction form
    92,536.71/127,700.73 = 50,095.26/x
  3. Step 3: Cross multiply
    92,536.71x = 127,700.73 × 50,095.26
  4. Step 4: Simplify right side
    92,536.71x = 6,397,201,271.54
  5. Step 5: Solve for x
    x = 6,397,201,271.54/92,536.71
  6. Step 6: Final answer
    x = 69,131.50

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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.