Home / 4,053.54-6,081.95-2,666.62

Finding the Fourth Proportional to 4,053.54, 6,081.95 and 2,666.62

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Solution

The fourth proportional to 4,053.54, 6,081.95 and 2,666.62 is: 4,001.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.54 : 6,081.95 = 2,666.62 : x
  2. Step 2: Convert to fraction form
    4,053.54/6,081.95 = 2,666.62/x
  3. Step 3: Cross multiply
    4,053.54x = 6,081.95 × 2,666.62
  4. Step 4: Simplify right side
    4,053.54x = 16,218,263.78
  5. Step 5: Solve for x
    x = 16,218,263.78/4,053.54
  6. Step 6: Final answer
    x = 4,001.01

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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.