Home / 41,800.11-62,699.35-10,210.38

Finding the Fourth Proportional to 41,800.11, 62,699.35 and 10,210.38

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Solution

The fourth proportional to 41,800.11, 62,699.35 and 10,210.38 is: 15,315.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,800.11 : 62,699.35 = 10,210.38 : x
  2. Step 2: Convert to fraction form
    41,800.11/62,699.35 = 10,210.38/x
  3. Step 3: Cross multiply
    41,800.11x = 62,699.35 × 10,210.38
  4. Step 4: Simplify right side
    41,800.11x = 640,184,189.25
  5. Step 5: Solve for x
    x = 640,184,189.25/41,800.11
  6. Step 6: Final answer
    x = 15,315.37

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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.