Home / 39,017.13-58,524.31-10,936.95

Finding the Fourth Proportional to 39,017.13, 58,524.31 and 10,936.95

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Solution

The fourth proportional to 39,017.13, 58,524.31 and 10,936.95 is: 16,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,017.13 : 58,524.31 = 10,936.95 : x
  2. Step 2: Convert to fraction form
    39,017.13/58,524.31 = 10,936.95/x
  3. Step 3: Cross multiply
    39,017.13x = 58,524.31 × 10,936.95
  4. Step 4: Simplify right side
    39,017.13x = 640,077,452.25
  5. Step 5: Solve for x
    x = 640,077,452.25/39,017.13
  6. Step 6: Final answer
    x = 16,405.04

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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.