Home / 45,528.10-62,824.18-25,383.09

Finding the Fourth Proportional to 45,528.10, 62,824.18 and 25,383.09

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Solution

The fourth proportional to 45,528.10, 62,824.18 and 25,383.09 is: 35,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,528.10 : 62,824.18 = 25,383.09 : x
  2. Step 2: Convert to fraction form
    45,528.10/62,824.18 = 25,383.09/x
  3. Step 3: Cross multiply
    45,528.10x = 62,824.18 × 25,383.09
  4. Step 4: Simplify right side
    45,528.10x = 1,594,671,815.12
  5. Step 5: Solve for x
    x = 1,594,671,815.12/45,528.10
  6. Step 6: Final answer
    x = 35,026.10

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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.