Home / 4,025.07-5,551.54-3,526.84

Finding the Fourth Proportional to 4,025.07, 5,551.54 and 3,526.84

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Solution

The fourth proportional to 4,025.07, 5,551.54 and 3,526.84 is: 4,864.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.07 : 5,551.54 = 3,526.84 : x
  2. Step 2: Convert to fraction form
    4,025.07/5,551.54 = 3,526.84/x
  3. Step 3: Cross multiply
    4,025.07x = 5,551.54 × 3,526.84
  4. Step 4: Simplify right side
    4,025.07x = 19,579,391.46
  5. Step 5: Solve for x
    x = 19,579,391.46/4,025.07
  6. Step 6: Final answer
    x = 4,864.36

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.