Home / 35,206.13-48,584.46-19,291.15

Finding the Fourth Proportional to 35,206.13, 48,584.46 and 19,291.15

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Solution

The fourth proportional to 35,206.13, 48,584.46 and 19,291.15 is: 26,621.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206.13 : 48,584.46 = 19,291.15 : x
  2. Step 2: Convert to fraction form
    35,206.13/48,584.46 = 19,291.15/x
  3. Step 3: Cross multiply
    35,206.13x = 48,584.46 × 19,291.15
  4. Step 4: Simplify right side
    35,206.13x = 937,250,105.53
  5. Step 5: Solve for x
    x = 937,250,105.53/35,206.13
  6. Step 6: Final answer
    x = 26,621.79

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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.