Home / 14,063.50-21,095.46-3,675.25

Finding the Fourth Proportional to 14,063.50, 21,095.46 and 3,675.25

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Solution

The fourth proportional to 14,063.50, 21,095.46 and 3,675.25 is: 5,512.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.50 : 21,095.46 = 3,675.25 : x
  2. Step 2: Convert to fraction form
    14,063.50/21,095.46 = 3,675.25/x
  3. Step 3: Cross multiply
    14,063.50x = 21,095.46 × 3,675.25
  4. Step 4: Simplify right side
    14,063.50x = 77,531,070.99
  5. Step 5: Solve for x
    x = 77,531,070.99/14,063.50
  6. Step 6: Final answer
    x = 5,512.93

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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.