Home / 44,226.11-60,990.36-34,138.64

Finding the Fourth Proportional to 44,226.11, 60,990.36 and 34,138.64

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Solution

The fourth proportional to 44,226.11, 60,990.36 and 34,138.64 is: 47,079.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,226.11 : 60,990.36 = 34,138.64 : x
  2. Step 2: Convert to fraction form
    44,226.11/60,990.36 = 34,138.64/x
  3. Step 3: Cross multiply
    44,226.11x = 60,990.36 × 34,138.64
  4. Step 4: Simplify right side
    44,226.11x = 2,082,127,943.51
  5. Step 5: Solve for x
    x = 2,082,127,943.51/44,226.11
  6. Step 6: Final answer
    x = 47,079.16

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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.