Home / 34,446.09-51,674.55-14,724.75

Finding the Fourth Proportional to 34,446.09, 51,674.55 and 14,724.75

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Solution

The fourth proportional to 34,446.09, 51,674.55 and 14,724.75 is: 22,089.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,446.09 : 51,674.55 = 14,724.75 : x
  2. Step 2: Convert to fraction form
    34,446.09/51,674.55 = 14,724.75/x
  3. Step 3: Cross multiply
    34,446.09x = 51,674.55 × 14,724.75
  4. Step 4: Simplify right side
    34,446.09x = 760,894,830.11
  5. Step 5: Solve for x
    x = 760,894,830.11/34,446.09
  6. Step 6: Final answer
    x = 22,089.44

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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.