Home / 22,963.14-34,440.18-6,318.90

Finding the Fourth Proportional to 22,963.14, 34,440.18 and 6,318.90

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Solution

The fourth proportional to 22,963.14, 34,440.18 and 6,318.90 is: 9,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963.14 : 34,440.18 = 6,318.90 : x
  2. Step 2: Convert to fraction form
    22,963.14/34,440.18 = 6,318.90/x
  3. Step 3: Cross multiply
    22,963.14x = 34,440.18 × 6,318.90
  4. Step 4: Simplify right side
    22,963.14x = 217,624,053.40
  5. Step 5: Solve for x
    x = 217,624,053.40/22,963.14
  6. Step 6: Final answer
    x = 9,477.10

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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.