Home / 29,410.04-44,115.21-7,223.42

Finding the Fourth Proportional to 29,410.04, 44,115.21 and 7,223.42

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Solution

The fourth proportional to 29,410.04, 44,115.21 and 7,223.42 is: 10,835.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,410.04 : 44,115.21 = 7,223.42 : x
  2. Step 2: Convert to fraction form
    29,410.04/44,115.21 = 7,223.42/x
  3. Step 3: Cross multiply
    29,410.04x = 44,115.21 × 7,223.42
  4. Step 4: Simplify right side
    29,410.04x = 318,662,800.51
  5. Step 5: Solve for x
    x = 318,662,800.51/29,410.04
  6. Step 6: Final answer
    x = 10,835.17

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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.