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Finding the Fourth Proportional to 34,807.32, 48,010.32 and 22,226.40

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Solution

The fourth proportional to 34,807.32, 48,010.32 and 22,226.40 is: 30,657.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,807.32 : 48,010.32 = 22,226.40 : x
  2. Step 2: Convert to fraction form
    34,807.32/48,010.32 = 22,226.40/x
  3. Step 3: Cross multiply
    34,807.32x = 48,010.32 × 22,226.40
  4. Step 4: Simplify right side
    34,807.32x = 1,067,096,576.45
  5. Step 5: Solve for x
    x = 1,067,096,576.45/34,807.32
  6. Step 6: Final answer
    x = 30,657.25

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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.