Home / 35,211.56-48,591.14-19,295.66

Finding the Fourth Proportional to 35,211.56, 48,591.14 and 19,295.66

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Solution

The fourth proportional to 35,211.56, 48,591.14 and 19,295.66 is: 26,627.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211.56 : 48,591.14 = 19,295.66 : x
  2. Step 2: Convert to fraction form
    35,211.56/48,591.14 = 19,295.66/x
  3. Step 3: Cross multiply
    35,211.56x = 48,591.14 × 19,295.66
  4. Step 4: Simplify right side
    35,211.56x = 937,598,116.45
  5. Step 5: Solve for x
    x = 937,598,116.45/35,211.56
  6. Step 6: Final answer
    x = 26,627.57

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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.