Home / 29,626.85-44,443.71-9,900.92

Finding the Fourth Proportional to 29,626.85, 44,443.71 and 9,900.92

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Solution

The fourth proportional to 29,626.85, 44,443.71 and 9,900.92 is: 14,852.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626.85 : 44,443.71 = 9,900.92 : x
  2. Step 2: Convert to fraction form
    29,626.85/44,443.71 = 9,900.92/x
  3. Step 3: Cross multiply
    29,626.85x = 44,443.71 × 9,900.92
  4. Step 4: Simplify right side
    29,626.85x = 440,033,394.99
  5. Step 5: Solve for x
    x = 440,033,394.99/29,626.85
  6. Step 6: Final answer
    x = 14,852.52

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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.