Home / 4,357.07-6,537.02-2,968.32

Finding the Fourth Proportional to 4,357.07, 6,537.02 and 2,968.32

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Solution

The fourth proportional to 4,357.07, 6,537.02 and 2,968.32 is: 4,453.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.07 : 6,537.02 = 2,968.32 : x
  2. Step 2: Convert to fraction form
    4,357.07/6,537.02 = 2,968.32/x
  3. Step 3: Cross multiply
    4,357.07x = 6,537.02 × 2,968.32
  4. Step 4: Simplify right side
    4,357.07x = 19,403,952.36
  5. Step 5: Solve for x
    x = 19,403,952.36/4,357.07
  6. Step 6: Final answer
    x = 4,453.45

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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.