Home / 29,645.87-44,465.51-7,459.25

Finding the Fourth Proportional to 29,645.87, 44,465.51 and 7,459.25

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Solution

The fourth proportional to 29,645.87, 44,465.51 and 7,459.25 is: 11,188.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,645.87 : 44,465.51 = 7,459.25 : x
  2. Step 2: Convert to fraction form
    29,645.87/44,465.51 = 7,459.25/x
  3. Step 3: Cross multiply
    29,645.87x = 44,465.51 × 7,459.25
  4. Step 4: Simplify right side
    29,645.87x = 331,679,355.47
  5. Step 5: Solve for x
    x = 331,679,355.47/29,645.87
  6. Step 6: Final answer
    x = 11,188.05

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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.