Home / 35,199.10-48,575.46-19,283.57

Finding the Fourth Proportional to 35,199.10, 48,575.46 and 19,283.57

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Solution

The fourth proportional to 35,199.10, 48,575.46 and 19,283.57 is: 26,611.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,199.10 : 48,575.46 = 19,283.57 : x
  2. Step 2: Convert to fraction form
    35,199.10/48,575.46 = 19,283.57/x
  3. Step 3: Cross multiply
    35,199.10x = 48,575.46 × 19,283.57
  4. Step 4: Simplify right side
    35,199.10x = 936,708,283.19
  5. Step 5: Solve for x
    x = 936,708,283.19/35,199.10
  6. Step 6: Final answer
    x = 26,611.71

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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.