Home / 13,035.57-19,546.29-4,597.85

Finding the Fourth Proportional to 13,035.57, 19,546.29 and 4,597.85

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Solution

The fourth proportional to 13,035.57, 19,546.29 and 4,597.85 is: 6,894.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035.57 : 19,546.29 = 4,597.85 : x
  2. Step 2: Convert to fraction form
    13,035.57/19,546.29 = 4,597.85/x
  3. Step 3: Cross multiply
    13,035.57x = 19,546.29 × 4,597.85
  4. Step 4: Simplify right side
    13,035.57x = 89,870,811.75
  5. Step 5: Solve for x
    x = 89,870,811.75/13,035.57
  6. Step 6: Final answer
    x = 6,894.28

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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.