Home / 25,083.40-37,622.46-10,293.88

Finding the Fourth Proportional to 25,083.40, 37,622.46 and 10,293.88

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Solution

The fourth proportional to 25,083.40, 37,622.46 and 10,293.88 is: 15,439.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083.40 : 37,622.46 = 10,293.88 : x
  2. Step 2: Convert to fraction form
    25,083.40/37,622.46 = 10,293.88/x
  3. Step 3: Cross multiply
    25,083.40x = 37,622.46 × 10,293.88
  4. Step 4: Simplify right side
    25,083.40x = 387,281,088.54
  5. Step 5: Solve for x
    x = 387,281,088.54/25,083.40
  6. Step 6: Final answer
    x = 15,439.74

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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.