Home / 4,473.13-6,710.75-1,353.16

Finding the Fourth Proportional to 4,473.13, 6,710.75 and 1,353.16

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Solution

The fourth proportional to 4,473.13, 6,710.75 and 1,353.16 is: 2,030.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.13 : 6,710.75 = 1,353.16 : x
  2. Step 2: Convert to fraction form
    4,473.13/6,710.75 = 1,353.16/x
  3. Step 3: Cross multiply
    4,473.13x = 6,710.75 × 1,353.16
  4. Step 4: Simplify right side
    4,473.13x = 9,080,729.89
  5. Step 5: Solve for x
    x = 9,080,729.89/4,473.13
  6. Step 6: Final answer
    x = 2,030.06

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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.