Home / 44,774.10-67,205.16-34,145.28

Finding the Fourth Proportional to 44,774.10, 67,205.16 and 34,145.28

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Solution

The fourth proportional to 44,774.10, 67,205.16 and 34,145.28 is: 51,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,774.10 : 67,205.16 = 34,145.28 : x
  2. Step 2: Convert to fraction form
    44,774.10/67,205.16 = 34,145.28/x
  3. Step 3: Cross multiply
    44,774.10x = 67,205.16 × 34,145.28
  4. Step 4: Simplify right side
    44,774.10x = 2,294,739,005.64
  5. Step 5: Solve for x
    x = 2,294,739,005.64/44,774.10
  6. Step 6: Final answer
    x = 51,251.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.