Home / 35,234.46-48,626.61-19,322.01

Finding the Fourth Proportional to 35,234.46, 48,626.61 and 19,322.01

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Solution

The fourth proportional to 35,234.46, 48,626.61 and 19,322.01 is: 26,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,234.46 : 48,626.61 = 19,322.01 : x
  2. Step 2: Convert to fraction form
    35,234.46/48,626.61 = 19,322.01/x
  3. Step 3: Cross multiply
    35,234.46x = 48,626.61 × 19,322.01
  4. Step 4: Simplify right side
    35,234.46x = 939,563,844.69
  5. Step 5: Solve for x
    x = 939,563,844.69/35,234.46
  6. Step 6: Final answer
    x = 26,666.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.