Home / 19,329.26-29,005.04-10,444.61

Finding the Fourth Proportional to 19,329.26, 29,005.04 and 10,444.61

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Solution

The fourth proportional to 19,329.26, 29,005.04 and 10,444.61 is: 15,672.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,329.26 : 29,005.04 = 10,444.61 : x
  2. Step 2: Convert to fraction form
    19,329.26/29,005.04 = 10,444.61/x
  3. Step 3: Cross multiply
    19,329.26x = 29,005.04 × 10,444.61
  4. Step 4: Simplify right side
    19,329.26x = 302,946,429.46
  5. Step 5: Solve for x
    x = 302,946,429.46/19,329.26
  6. Step 6: Final answer
    x = 15,672.95

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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.