Home / 7,357.96-11,041.59-6,666.02

Finding the Fourth Proportional to 7,357.96, 11,041.59 and 6,666.02

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Solution

The fourth proportional to 7,357.96, 11,041.59 and 6,666.02 is: 10,003.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357.96 : 11,041.59 = 6,666.02 : x
  2. Step 2: Convert to fraction form
    7,357.96/11,041.59 = 6,666.02/x
  3. Step 3: Cross multiply
    7,357.96x = 11,041.59 × 6,666.02
  4. Step 4: Simplify right side
    7,357.96x = 73,603,459.77
  5. Step 5: Solve for x
    x = 73,603,459.77/7,357.96
  6. Step 6: Final answer
    x = 10,003.25

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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.