Home / 15,185.26-22,779.81-5,950.06

Finding the Fourth Proportional to 15,185.26, 22,779.81 and 5,950.06

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Solution

The fourth proportional to 15,185.26, 22,779.81 and 5,950.06 is: 8,925.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,185.26 : 22,779.81 = 5,950.06 : x
  2. Step 2: Convert to fraction form
    15,185.26/22,779.81 = 5,950.06/x
  3. Step 3: Cross multiply
    15,185.26x = 22,779.81 × 5,950.06
  4. Step 4: Simplify right side
    15,185.26x = 135,541,236.29
  5. Step 5: Solve for x
    x = 135,541,236.29/15,185.26
  6. Step 6: Final answer
    x = 8,925.84

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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.