Home / 36,329.64-54,487.59-11,365.93

Finding the Fourth Proportional to 36,329.64, 54,487.59 and 11,365.93

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Solution

The fourth proportional to 36,329.64, 54,487.59 and 11,365.93 is: 17,046.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,329.64 : 54,487.59 = 11,365.93 : x
  2. Step 2: Convert to fraction form
    36,329.64/54,487.59 = 11,365.93/x
  3. Step 3: Cross multiply
    36,329.64x = 54,487.59 × 11,365.93
  4. Step 4: Simplify right side
    36,329.64x = 619,302,133.81
  5. Step 5: Solve for x
    x = 619,302,133.81/36,329.64
  6. Step 6: Final answer
    x = 17,046.75

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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.