Home / 36,403.26-54,605.18-10,110.04

Finding the Fourth Proportional to 36,403.26, 54,605.18 and 10,110.04

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Solution

The fourth proportional to 36,403.26, 54,605.18 and 10,110.04 is: 15,165.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,403.26 : 54,605.18 = 10,110.04 : x
  2. Step 2: Convert to fraction form
    36,403.26/54,605.18 = 10,110.04/x
  3. Step 3: Cross multiply
    36,403.26x = 54,605.18 × 10,110.04
  4. Step 4: Simplify right side
    36,403.26x = 552,060,554.01
  5. Step 5: Solve for x
    x = 552,060,554.01/36,403.26
  6. Step 6: Final answer
    x = 15,165.14

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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.