Home / 35,700.24-49,266.26-19,567.94

Finding the Fourth Proportional to 35,700.24, 49,266.26 and 19,567.94

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Solution

The fourth proportional to 35,700.24, 49,266.26 and 19,567.94 is: 27,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,700.24 : 49,266.26 = 19,567.94 : x
  2. Step 2: Convert to fraction form
    35,700.24/49,266.26 = 19,567.94/x
  3. Step 3: Cross multiply
    35,700.24x = 49,266.26 × 19,567.94
  4. Step 4: Simplify right side
    35,700.24x = 964,039,219.70
  5. Step 5: Solve for x
    x = 964,039,219.70/35,700.24
  6. Step 6: Final answer
    x = 27,003.72

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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.