Home / 14,924.15-22,391.08-7,133.57

Finding the Fourth Proportional to 14,924.15, 22,391.08 and 7,133.57

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Solution

The fourth proportional to 14,924.15, 22,391.08 and 7,133.57 is: 10,702.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924.15 : 22,391.08 = 7,133.57 : x
  2. Step 2: Convert to fraction form
    14,924.15/22,391.08 = 7,133.57/x
  3. Step 3: Cross multiply
    14,924.15x = 22,391.08 × 7,133.57
  4. Step 4: Simplify right side
    14,924.15x = 159,728,188.93
  5. Step 5: Solve for x
    x = 159,728,188.93/14,924.15
  6. Step 6: Final answer
    x = 10,702.67

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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.