Home / 24,192.24-36,303.76-13,106.64

Finding the Fourth Proportional to 24,192.24, 36,303.76 and 13,106.64

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Solution

The fourth proportional to 24,192.24, 36,303.76 and 13,106.64 is: 19,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192.24 : 36,303.76 = 13,106.64 : x
  2. Step 2: Convert to fraction form
    24,192.24/36,303.76 = 13,106.64/x
  3. Step 3: Cross multiply
    24,192.24x = 36,303.76 × 13,106.64
  4. Step 4: Simplify right side
    24,192.24x = 475,820,312.97
  5. Step 5: Solve for x
    x = 475,820,312.97/24,192.24
  6. Step 6: Final answer
    x = 19,668.30

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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.