Home / 35,932.61-49,588.53-20,017.04

Finding the Fourth Proportional to 35,932.61, 49,588.53 and 20,017.04

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Solution

The fourth proportional to 35,932.61, 49,588.53 and 20,017.04 is: 27,624.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932.61 : 49,588.53 = 20,017.04 : x
  2. Step 2: Convert to fraction form
    35,932.61/49,588.53 = 20,017.04/x
  3. Step 3: Cross multiply
    35,932.61x = 49,588.53 × 20,017.04
  4. Step 4: Simplify right side
    35,932.61x = 992,615,588.55
  5. Step 5: Solve for x
    x = 992,615,588.55/35,932.61
  6. Step 6: Final answer
    x = 27,624.37

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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.