Home / 63,826.16-88,066.75-36,967.06

Finding the Fourth Proportional to 63,826.16, 88,066.75 and 36,967.06

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Solution

The fourth proportional to 63,826.16, 88,066.75 and 36,967.06 is: 51,006.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,826.16 : 88,066.75 = 36,967.06 : x
  2. Step 2: Convert to fraction form
    63,826.16/88,066.75 = 36,967.06/x
  3. Step 3: Cross multiply
    63,826.16x = 88,066.75 × 36,967.06
  4. Step 4: Simplify right side
    63,826.16x = 3,255,568,831.26
  5. Step 5: Solve for x
    x = 3,255,568,831.26/63,826.16
  6. Step 6: Final answer
    x = 51,006.81

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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.