Home / 4,032.05-6,048.68-1,434.38

Finding the Fourth Proportional to 4,032.05, 6,048.68 and 1,434.38

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Solution

The fourth proportional to 4,032.05, 6,048.68 and 1,434.38 is: 2,151.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.05 : 6,048.68 = 1,434.38 : x
  2. Step 2: Convert to fraction form
    4,032.05/6,048.68 = 1,434.38/x
  3. Step 3: Cross multiply
    4,032.05x = 6,048.68 × 1,434.38
  4. Step 4: Simplify right side
    4,032.05x = 8,676,068.20
  5. Step 5: Solve for x
    x = 8,676,068.20/4,032.05
  6. Step 6: Final answer
    x = 2,151.78

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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.