Home / 7,327.04-11,048.04-6,714.68

Finding the Fourth Proportional to 7,327.04, 11,048.04 and 6,714.68

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Solution

The fourth proportional to 7,327.04, 11,048.04 and 6,714.68 is: 10,124.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.04 : 11,048.04 = 6,714.68 : x
  2. Step 2: Convert to fraction form
    7,327.04/11,048.04 = 6,714.68/x
  3. Step 3: Cross multiply
    7,327.04x = 11,048.04 × 6,714.68
  4. Step 4: Simplify right side
    7,327.04x = 74,184,053.23
  5. Step 5: Solve for x
    x = 74,184,053.23/7,327.04
  6. Step 6: Final answer
    x = 10,124.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.