Home / 15,306.09-22,950.93-6,292.30

Finding the Fourth Proportional to 15,306.09, 22,950.93 and 6,292.30

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Solution

The fourth proportional to 15,306.09, 22,950.93 and 6,292.30 is: 9,435.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306.09 : 22,950.93 = 6,292.30 : x
  2. Step 2: Convert to fraction form
    15,306.09/22,950.93 = 6,292.30/x
  3. Step 3: Cross multiply
    15,306.09x = 22,950.93 × 6,292.30
  4. Step 4: Simplify right side
    15,306.09x = 144,414,136.84
  5. Step 5: Solve for x
    x = 144,414,136.84/15,306.09
  6. Step 6: Final answer
    x = 9,435.08

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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.