Home / 39,014.25-58,511.58-10,927.04

Finding the Fourth Proportional to 39,014.25, 58,511.58 and 10,927.04

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Solution

The fourth proportional to 39,014.25, 58,511.58 and 10,927.04 is: 16,387.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,014.25 : 58,511.58 = 10,927.04 : x
  2. Step 2: Convert to fraction form
    39,014.25/58,511.58 = 10,927.04/x
  3. Step 3: Cross multiply
    39,014.25x = 58,511.58 × 10,927.04
  4. Step 4: Simplify right side
    39,014.25x = 639,358,082.57
  5. Step 5: Solve for x
    x = 639,358,082.57/39,014.25
  6. Step 6: Final answer
    x = 16,387.81

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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.