Home / 25,628.04-35,366.70-14,450.04

Finding the Fourth Proportional to 25,628.04, 35,366.70 and 14,450.04

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Solution

The fourth proportional to 25,628.04, 35,366.70 and 14,450.04 is: 19,941.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,628.04 : 35,366.70 = 14,450.04 : x
  2. Step 2: Convert to fraction form
    25,628.04/35,366.70 = 14,450.04/x
  3. Step 3: Cross multiply
    25,628.04x = 35,366.70 × 14,450.04
  4. Step 4: Simplify right side
    25,628.04x = 511,050,229.67
  5. Step 5: Solve for x
    x = 511,050,229.67/25,628.04
  6. Step 6: Final answer
    x = 19,941.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.