Home / 24,071.04-33,215.04-13,458.96

Finding the Fourth Proportional to 24,071.04, 33,215.04 and 13,458.96

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Solution

The fourth proportional to 24,071.04, 33,215.04 and 13,458.96 is: 18,571.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,071.04 : 33,215.04 = 13,458.96 : x
  2. Step 2: Convert to fraction form
    24,071.04/33,215.04 = 13,458.96/x
  3. Step 3: Cross multiply
    24,071.04x = 33,215.04 × 13,458.96
  4. Step 4: Simplify right side
    24,071.04x = 447,039,894.76
  5. Step 5: Solve for x
    x = 447,039,894.76/24,071.04
  6. Step 6: Final answer
    x = 18,571.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.