Home / 33,210.14-49,818.15-11,023.71

Finding the Fourth Proportional to 33,210.14, 49,818.15 and 11,023.71

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Solution

The fourth proportional to 33,210.14, 49,818.15 and 11,023.71 is: 16,536.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,210.14 : 49,818.15 = 11,023.71 : x
  2. Step 2: Convert to fraction form
    33,210.14/49,818.15 = 11,023.71/x
  3. Step 3: Cross multiply
    33,210.14x = 49,818.15 × 11,023.71
  4. Step 4: Simplify right side
    33,210.14x = 549,180,838.34
  5. Step 5: Solve for x
    x = 549,180,838.34/33,210.14
  6. Step 6: Final answer
    x = 16,536.54

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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.