Home / 4,713.03-6,501.08-3,388.51

Finding the Fourth Proportional to 4,713.03, 6,501.08 and 3,388.51

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Solution

The fourth proportional to 4,713.03, 6,501.08 and 3,388.51 is: 4,674.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.03 : 6,501.08 = 3,388.51 : x
  2. Step 2: Convert to fraction form
    4,713.03/6,501.08 = 3,388.51/x
  3. Step 3: Cross multiply
    4,713.03x = 6,501.08 × 3,388.51
  4. Step 4: Simplify right side
    4,713.03x = 22,028,974.59
  5. Step 5: Solve for x
    x = 22,028,974.59/4,713.03
  6. Step 6: Final answer
    x = 4,674.06

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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.