Home / 22,303.56-33,460.74-11,182.62

Finding the Fourth Proportional to 22,303.56, 33,460.74 and 11,182.62

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Solution

The fourth proportional to 22,303.56, 33,460.74 and 11,182.62 is: 16,776.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,303.56 : 33,460.74 = 11,182.62 : x
  2. Step 2: Convert to fraction form
    22,303.56/33,460.74 = 11,182.62/x
  3. Step 3: Cross multiply
    22,303.56x = 33,460.74 × 11,182.62
  4. Step 4: Simplify right side
    22,303.56x = 374,178,740.34
  5. Step 5: Solve for x
    x = 374,178,740.34/22,303.56
  6. Step 6: Final answer
    x = 16,776.64

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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.