Home / 29,389.67-44,087.55-9,668.20

Finding the Fourth Proportional to 29,389.67, 44,087.55 and 9,668.20

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Solution

The fourth proportional to 29,389.67, 44,087.55 and 9,668.20 is: 14,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,389.67 : 44,087.55 = 9,668.20 : x
  2. Step 2: Convert to fraction form
    29,389.67/44,087.55 = 9,668.20/x
  3. Step 3: Cross multiply
    29,389.67x = 44,087.55 × 9,668.20
  4. Step 4: Simplify right side
    29,389.67x = 426,247,202.57
  5. Step 5: Solve for x
    x = 426,247,202.57/29,389.67
  6. Step 6: Final answer
    x = 14,503.30

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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.