Home / 41,484.09-62,226.01-10,319.34

Finding the Fourth Proportional to 41,484.09, 62,226.01 and 10,319.34

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Solution

The fourth proportional to 41,484.09, 62,226.01 and 10,319.34 is: 15,478.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,484.09 : 62,226.01 = 10,319.34 : x
  2. Step 2: Convert to fraction form
    41,484.09/62,226.01 = 10,319.34/x
  3. Step 3: Cross multiply
    41,484.09x = 62,226.01 × 10,319.34
  4. Step 4: Simplify right side
    41,484.09x = 642,131,354.03
  5. Step 5: Solve for x
    x = 642,131,354.03/41,484.09
  6. Step 6: Final answer
    x = 15,478.98

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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.