Home / 36,742.34-50,689.34-23,991.12

Finding the Fourth Proportional to 36,742.34, 50,689.34 and 23,991.12

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Solution

The fourth proportional to 36,742.34, 50,689.34 and 23,991.12 is: 33,097.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,742.34 : 50,689.34 = 23,991.12 : x
  2. Step 2: Convert to fraction form
    36,742.34/50,689.34 = 23,991.12/x
  3. Step 3: Cross multiply
    36,742.34x = 50,689.34 × 23,991.12
  4. Step 4: Simplify right side
    36,742.34x = 1,216,094,038.66
  5. Step 5: Solve for x
    x = 1,216,094,038.66/36,742.34
  6. Step 6: Final answer
    x = 33,097.89

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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.