Home / 36,567.64-54,851.46-13,194.07

Finding the Fourth Proportional to 36,567.64, 54,851.46 and 13,194.07

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Solution

The fourth proportional to 36,567.64, 54,851.46 and 13,194.07 is: 19,791.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,567.64 : 54,851.46 = 13,194.07 : x
  2. Step 2: Convert to fraction form
    36,567.64/54,851.46 = 13,194.07/x
  3. Step 3: Cross multiply
    36,567.64x = 54,851.46 × 13,194.07
  4. Step 4: Simplify right side
    36,567.64x = 723,714,002.84
  5. Step 5: Solve for x
    x = 723,714,002.84/36,567.64
  6. Step 6: Final answer
    x = 19,791.11

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1.5x scale

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.