Home / 35,219.44-52,824.18-13,029.10

Finding the Fourth Proportional to 35,219.44, 52,824.18 and 13,029.10

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Solution

The fourth proportional to 35,219.44, 52,824.18 and 13,029.10 is: 19,541.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219.44 : 52,824.18 = 13,029.10 : x
  2. Step 2: Convert to fraction form
    35,219.44/52,824.18 = 13,029.10/x
  3. Step 3: Cross multiply
    35,219.44x = 52,824.18 × 13,029.10
  4. Step 4: Simplify right side
    35,219.44x = 688,251,523.64
  5. Step 5: Solve for x
    x = 688,251,523.64/35,219.44
  6. Step 6: Final answer
    x = 19,541.81

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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.