Home / 36,026.32-53,967.02-17,960.04

Finding the Fourth Proportional to 36,026.32, 53,967.02 and 17,960.04

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Solution

The fourth proportional to 36,026.32, 53,967.02 and 17,960.04 is: 26,903.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026.32 : 53,967.02 = 17,960.04 : x
  2. Step 2: Convert to fraction form
    36,026.32/53,967.02 = 17,960.04/x
  3. Step 3: Cross multiply
    36,026.32x = 53,967.02 × 17,960.04
  4. Step 4: Simplify right side
    36,026.32x = 969,249,837.88
  5. Step 5: Solve for x
    x = 969,249,837.88/36,026.32
  6. Step 6: Final answer
    x = 26,903.94

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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.