Home / 60,910.58-91,381.45-23,460.60

Finding the Fourth Proportional to 60,910.58, 91,381.45 and 23,460.60

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Solution

The fourth proportional to 60,910.58, 91,381.45 and 23,460.60 is: 35,196.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,910.58 : 91,381.45 = 23,460.60 : x
  2. Step 2: Convert to fraction form
    60,910.58/91,381.45 = 23,460.60/x
  3. Step 3: Cross multiply
    60,910.58x = 91,381.45 × 23,460.60
  4. Step 4: Simplify right side
    60,910.58x = 2,143,863,646.34
  5. Step 5: Solve for x
    x = 2,143,863,646.34/60,910.58
  6. Step 6: Final answer
    x = 35,196.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.