Home / 25,483.44-38,225.28-10,709.04

Finding the Fourth Proportional to 25,483.44, 38,225.28 and 10,709.04

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Solution

The fourth proportional to 25,483.44, 38,225.28 and 10,709.04 is: 16,063.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,483.44 : 38,225.28 = 10,709.04 : x
  2. Step 2: Convert to fraction form
    25,483.44/38,225.28 = 10,709.04/x
  3. Step 3: Cross multiply
    25,483.44x = 38,225.28 × 10,709.04
  4. Step 4: Simplify right side
    25,483.44x = 409,356,052.53
  5. Step 5: Solve for x
    x = 409,356,052.53/25,483.44
  6. Step 6: Final answer
    x = 16,063.61

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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.