Home / 41,885.04-62,827.52-10,720.24

Finding the Fourth Proportional to 41,885.04, 62,827.52 and 10,720.24

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Solution

The fourth proportional to 41,885.04, 62,827.52 and 10,720.24 is: 16,080.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,885.04 : 62,827.52 = 10,720.24 : x
  2. Step 2: Convert to fraction form
    41,885.04/62,827.52 = 10,720.24/x
  3. Step 3: Cross multiply
    41,885.04x = 62,827.52 × 10,720.24
  4. Step 4: Simplify right side
    41,885.04x = 673,526,093.00
  5. Step 5: Solve for x
    x = 673,526,093.00/41,885.04
  6. Step 6: Final answer
    x = 16,080.35

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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.