Home / 13,024.17-19,536.20-4,704.18

Finding the Fourth Proportional to 13,024.17, 19,536.20 and 4,704.18

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Solution

The fourth proportional to 13,024.17, 19,536.20 and 4,704.18 is: 7,056.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.17 : 19,536.20 = 4,704.18 : x
  2. Step 2: Convert to fraction form
    13,024.17/19,536.20 = 4,704.18/x
  3. Step 3: Cross multiply
    13,024.17x = 19,536.20 × 4,704.18
  4. Step 4: Simplify right side
    13,024.17x = 91,901,777.80
  5. Step 5: Solve for x
    x = 91,901,777.80/13,024.17
  6. Step 6: Final answer
    x = 7,056.25

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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.