Home / 13,026.13-19,527.46-4,704.19

Finding the Fourth Proportional to 13,026.13, 19,527.46 and 4,704.19

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Solution

The fourth proportional to 13,026.13, 19,527.46 and 4,704.19 is: 7,052.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,026.13 : 19,527.46 = 4,704.19 : x
  2. Step 2: Convert to fraction form
    13,026.13/19,527.46 = 4,704.19/x
  3. Step 3: Cross multiply
    13,026.13x = 19,527.46 × 4,704.19
  4. Step 4: Simplify right side
    13,026.13x = 91,860,821.48
  5. Step 5: Solve for x
    x = 91,860,821.48/13,026.13
  6. Step 6: Final answer
    x = 7,052.04

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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.