Home / 4,383.11-6,574.55-1,461.47

Finding the Fourth Proportional to 4,383.11, 6,574.55 and 1,461.47

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Solution

The fourth proportional to 4,383.11, 6,574.55 and 1,461.47 is: 2,192.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.11 : 6,574.55 = 1,461.47 : x
  2. Step 2: Convert to fraction form
    4,383.11/6,574.55 = 1,461.47/x
  3. Step 3: Cross multiply
    4,383.11x = 6,574.55 × 1,461.47
  4. Step 4: Simplify right side
    4,383.11x = 9,608,500.28
  5. Step 5: Solve for x
    x = 9,608,500.28/4,383.11
  6. Step 6: Final answer
    x = 2,192.16

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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.