Home / 29,756.92-44,634.69-7,570.32

Finding the Fourth Proportional to 29,756.92, 44,634.69 and 7,570.32

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Solution

The fourth proportional to 29,756.92, 44,634.69 and 7,570.32 is: 11,355.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756.92 : 44,634.69 = 7,570.32 : x
  2. Step 2: Convert to fraction form
    29,756.92/44,634.69 = 7,570.32/x
  3. Step 3: Cross multiply
    29,756.92x = 44,634.69 × 7,570.32
  4. Step 4: Simplify right side
    29,756.92x = 337,898,886.40
  5. Step 5: Solve for x
    x = 337,898,886.40/29,756.92
  6. Step 6: Final answer
    x = 11,355.30

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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.