Home / 29,756.68-44,635.27-7,570.07

Finding the Fourth Proportional to 29,756.68, 44,635.27 and 7,570.07

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Solution

The fourth proportional to 29,756.68, 44,635.27 and 7,570.07 is: 11,355.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756.68 : 44,635.27 = 7,570.07 : x
  2. Step 2: Convert to fraction form
    29,756.68/44,635.27 = 7,570.07/x
  3. Step 3: Cross multiply
    29,756.68x = 44,635.27 × 7,570.07
  4. Step 4: Simplify right side
    29,756.68x = 337,892,080.52
  5. Step 5: Solve for x
    x = 337,892,080.52/29,756.68
  6. Step 6: Final answer
    x = 11,355.17

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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.