Home / 22,056.45-33,084.63-9,574.86

Finding the Fourth Proportional to 22,056.45, 33,084.63 and 9,574.86

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Solution

The fourth proportional to 22,056.45, 33,084.63 and 9,574.86 is: 14,362.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.45 : 33,084.63 = 9,574.86 : x
  2. Step 2: Convert to fraction form
    22,056.45/33,084.63 = 9,574.86/x
  3. Step 3: Cross multiply
    22,056.45x = 33,084.63 × 9,574.86
  4. Step 4: Simplify right side
    22,056.45x = 316,780,700.40
  5. Step 5: Solve for x
    x = 316,780,700.40/22,056.45
  6. Step 6: Final answer
    x = 14,362.27

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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.