Home / 14,830.92-22,246.67-6,931.27

Finding the Fourth Proportional to 14,830.92, 22,246.67 and 6,931.27

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Solution

The fourth proportional to 14,830.92, 22,246.67 and 6,931.27 is: 10,397.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830.92 : 22,246.67 = 6,931.27 : x
  2. Step 2: Convert to fraction form
    14,830.92/22,246.67 = 6,931.27/x
  3. Step 3: Cross multiply
    14,830.92x = 22,246.67 × 6,931.27
  4. Step 4: Simplify right side
    14,830.92x = 154,197,586.10
  5. Step 5: Solve for x
    x = 154,197,586.10/14,830.92
  6. Step 6: Final answer
    x = 10,397.03

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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.