Home / 35,069.38-48,395.68-19,153.82

Finding the Fourth Proportional to 35,069.38, 48,395.68 and 19,153.82

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Solution

The fourth proportional to 35,069.38, 48,395.68 and 19,153.82 is: 26,432.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,069.38 : 48,395.68 = 19,153.82 : x
  2. Step 2: Convert to fraction form
    35,069.38/48,395.68 = 19,153.82/x
  3. Step 3: Cross multiply
    35,069.38x = 48,395.68 × 19,153.82
  4. Step 4: Simplify right side
    35,069.38x = 926,962,216.60
  5. Step 5: Solve for x
    x = 926,962,216.60/35,069.38
  6. Step 6: Final answer
    x = 26,432.24

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1.5x scale

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.