Home / 4,461.64-6,124.09-3,953.16

Finding the Fourth Proportional to 4,461.64, 6,124.09 and 3,953.16

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Solution

The fourth proportional to 4,461.64, 6,124.09 and 3,953.16 is: 5,426.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.64 : 6,124.09 = 3,953.16 : x
  2. Step 2: Convert to fraction form
    4,461.64/6,124.09 = 3,953.16/x
  3. Step 3: Cross multiply
    4,461.64x = 6,124.09 × 3,953.16
  4. Step 4: Simplify right side
    4,461.64x = 24,209,507.62
  5. Step 5: Solve for x
    x = 24,209,507.62/4,461.64
  6. Step 6: Final answer
    x = 5,426.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.