Home / 35,265.46-48,666.42-19,350.04

Finding the Fourth Proportional to 35,265.46, 48,666.42 and 19,350.04

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Solution

The fourth proportional to 35,265.46, 48,666.42 and 19,350.04 is: 26,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.46 : 48,666.42 = 19,350.04 : x
  2. Step 2: Convert to fraction form
    35,265.46/48,666.42 = 19,350.04/x
  3. Step 3: Cross multiply
    35,265.46x = 48,666.42 × 19,350.04
  4. Step 4: Simplify right side
    35,265.46x = 941,697,173.66
  5. Step 5: Solve for x
    x = 941,697,173.66/35,265.46
  6. Step 6: Final answer
    x = 26,703.10

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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.