Home / 29,302.03-43,952.58-7,115.59

Finding the Fourth Proportional to 29,302.03, 43,952.58 and 7,115.59

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Solution

The fourth proportional to 29,302.03, 43,952.58 and 7,115.59 is: 10,673.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,302.03 : 43,952.58 = 7,115.59 : x
  2. Step 2: Convert to fraction form
    29,302.03/43,952.58 = 7,115.59/x
  3. Step 3: Cross multiply
    29,302.03x = 43,952.58 × 7,115.59
  4. Step 4: Simplify right side
    29,302.03x = 312,748,538.72
  5. Step 5: Solve for x
    x = 312,748,538.72/29,302.03
  6. Step 6: Final answer
    x = 10,673.27

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1.5x scale

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.