Home / 7,224.01-10,827.15-4,106.63

Finding the Fourth Proportional to 7,224.01, 10,827.15 and 4,106.63

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Solution

The fourth proportional to 7,224.01, 10,827.15 and 4,106.63 is: 6,154.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224.01 : 10,827.15 = 4,106.63 : x
  2. Step 2: Convert to fraction form
    7,224.01/10,827.15 = 4,106.63/x
  3. Step 3: Cross multiply
    7,224.01x = 10,827.15 × 4,106.63
  4. Step 4: Simplify right side
    7,224.01x = 44,463,099.00
  5. Step 5: Solve for x
    x = 44,463,099.00/7,224.01
  6. Step 6: Final answer
    x = 6,154.91

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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.