Home / 29,810.22-44,715.13-7,623.55

Finding the Fourth Proportional to 29,810.22, 44,715.13 and 7,623.55

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Solution

The fourth proportional to 29,810.22, 44,715.13 and 7,623.55 is: 11,435.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.22 : 44,715.13 = 7,623.55 : x
  2. Step 2: Convert to fraction form
    29,810.22/44,715.13 = 7,623.55/x
  3. Step 3: Cross multiply
    29,810.22x = 44,715.13 × 7,623.55
  4. Step 4: Simplify right side
    29,810.22x = 340,888,029.31
  5. Step 5: Solve for x
    x = 340,888,029.31/29,810.22
  6. Step 6: Final answer
    x = 11,435.27

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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.