Home / 45,154.41-62,308.04-25,006.22

Finding the Fourth Proportional to 45,154.41, 62,308.04 and 25,006.22

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Solution

The fourth proportional to 45,154.41, 62,308.04 and 25,006.22 is: 34,505.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154.41 : 62,308.04 = 25,006.22 : x
  2. Step 2: Convert to fraction form
    45,154.41/62,308.04 = 25,006.22/x
  3. Step 3: Cross multiply
    45,154.41x = 62,308.04 × 25,006.22
  4. Step 4: Simplify right side
    45,154.41x = 1,558,088,353.09
  5. Step 5: Solve for x
    x = 1,558,088,353.09/45,154.41
  6. Step 6: Final answer
    x = 34,505.78

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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.