Home / 22,068.89-33,099.91-6,274.65

Finding the Fourth Proportional to 22,068.89, 33,099.91 and 6,274.65

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Solution

The fourth proportional to 22,068.89, 33,099.91 and 6,274.65 is: 9,411.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,068.89 : 33,099.91 = 6,274.65 : x
  2. Step 2: Convert to fraction form
    22,068.89/33,099.91 = 6,274.65/x
  3. Step 3: Cross multiply
    22,068.89x = 33,099.91 × 6,274.65
  4. Step 4: Simplify right side
    22,068.89x = 207,690,318.91
  5. Step 5: Solve for x
    x = 207,690,318.91/22,068.89
  6. Step 6: Final answer
    x = 9,411.00

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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.