Home / 29,940.30-44,897.76-10,210.05

Finding the Fourth Proportional to 29,940.30, 44,897.76 and 10,210.05

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Solution

The fourth proportional to 29,940.30, 44,897.76 and 10,210.05 is: 15,310.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940.30 : 44,897.76 = 10,210.05 : x
  2. Step 2: Convert to fraction form
    29,940.30/44,897.76 = 10,210.05/x
  3. Step 3: Cross multiply
    29,940.30x = 44,897.76 × 10,210.05
  4. Step 4: Simplify right side
    29,940.30x = 458,408,374.49
  5. Step 5: Solve for x
    x = 458,408,374.49/29,940.30
  6. Step 6: Final answer
    x = 15,310.75

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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.