Home / 32,674.14-48,949.59-19,307.28

Finding the Fourth Proportional to 32,674.14, 48,949.59 and 19,307.28

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Solution

The fourth proportional to 32,674.14, 48,949.59 and 19,307.28 is: 28,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674.14 : 48,949.59 = 19,307.28 : x
  2. Step 2: Convert to fraction form
    32,674.14/48,949.59 = 19,307.28/x
  3. Step 3: Cross multiply
    32,674.14x = 48,949.59 × 19,307.28
  4. Step 4: Simplify right side
    32,674.14x = 945,083,440.02
  5. Step 5: Solve for x
    x = 945,083,440.02/32,674.14
  6. Step 6: Final answer
    x = 28,924.51

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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.