Home / 23,283.14-34,924.70-7,700.76

Finding the Fourth Proportional to 23,283.14, 34,924.70 and 7,700.76

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Solution

The fourth proportional to 23,283.14, 34,924.70 and 7,700.76 is: 11,551.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,283.14 : 34,924.70 = 7,700.76 : x
  2. Step 2: Convert to fraction form
    23,283.14/34,924.70 = 7,700.76/x
  3. Step 3: Cross multiply
    23,283.14x = 34,924.70 × 7,700.76
  4. Step 4: Simplify right side
    23,283.14x = 268,946,694.27
  5. Step 5: Solve for x
    x = 268,946,694.27/23,283.14
  6. Step 6: Final answer
    x = 11,551.14

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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.