Home / 29,805.05-44,707.28-12,035.41

Finding the Fourth Proportional to 29,805.05, 44,707.28 and 12,035.41

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Solution

The fourth proportional to 29,805.05, 44,707.28 and 12,035.41 is: 18,052.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,805.05 : 44,707.28 = 12,035.41 : x
  2. Step 2: Convert to fraction form
    29,805.05/44,707.28 = 12,035.41/x
  3. Step 3: Cross multiply
    29,805.05x = 44,707.28 × 12,035.41
  4. Step 4: Simplify right side
    29,805.05x = 538,070,384.61
  5. Step 5: Solve for x
    x = 538,070,384.61/29,805.05
  6. Step 6: Final answer
    x = 18,052.99

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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.