Home / 14,923.58-22,390.24-7,133

Finding the Fourth Proportional to 14,923.58, 22,390.24 and 7,133

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Solution

The fourth proportional to 14,923.58, 22,390.24 and 7,133 is: 10,701.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923.58 : 22,390.24 = 7,133 : x
  2. Step 2: Convert to fraction form
    14,923.58/22,390.24 = 7,133/x
  3. Step 3: Cross multiply
    14,923.58x = 22,390.24 × 7,133
  4. Step 4: Simplify right side
    14,923.58x = 159,709,581.92
  5. Step 5: Solve for x
    x = 159,709,581.92/14,923.58
  6. Step 6: Final answer
    x = 10,701.83

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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.