Home / 34,060.19-51,089.69-15,326.97

Finding the Fourth Proportional to 34,060.19, 51,089.69 and 15,326.97

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Solution

The fourth proportional to 34,060.19, 51,089.69 and 15,326.97 is: 22,990.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,060.19 : 51,089.69 = 15,326.97 : x
  2. Step 2: Convert to fraction form
    34,060.19/51,089.69 = 15,326.97/x
  3. Step 3: Cross multiply
    34,060.19x = 51,089.69 × 15,326.97
  4. Step 4: Simplify right side
    34,060.19x = 783,050,184.26
  5. Step 5: Solve for x
    x = 783,050,184.26/34,060.19
  6. Step 6: Final answer
    x = 22,990.19

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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.