Home / 29,390.42-44,088.67-9,668.95

Finding the Fourth Proportional to 29,390.42, 44,088.67 and 9,668.95

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Solution

The fourth proportional to 29,390.42, 44,088.67 and 9,668.95 is: 14,504.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390.42 : 44,088.67 = 9,668.95 : x
  2. Step 2: Convert to fraction form
    29,390.42/44,088.67 = 9,668.95/x
  3. Step 3: Cross multiply
    29,390.42x = 44,088.67 × 9,668.95
  4. Step 4: Simplify right side
    29,390.42x = 426,291,145.80
  5. Step 5: Solve for x
    x = 426,291,145.80/29,390.42
  6. Step 6: Final answer
    x = 14,504.43

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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.