Home / 41,395.12-57,125.58-22,532.32

Finding the Fourth Proportional to 41,395.12, 57,125.58 and 22,532.32

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Solution

The fourth proportional to 41,395.12, 57,125.58 and 22,532.32 is: 31,094.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,395.12 : 57,125.58 = 22,532.32 : x
  2. Step 2: Convert to fraction form
    41,395.12/57,125.58 = 22,532.32/x
  3. Step 3: Cross multiply
    41,395.12x = 57,125.58 × 22,532.32
  4. Step 4: Simplify right side
    41,395.12x = 1,287,171,848.75
  5. Step 5: Solve for x
    x = 1,287,171,848.75/41,395.12
  6. Step 6: Final answer
    x = 31,094.77

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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.