Home / 94,922.74-131,019.37-59,091.46

Finding the Fourth Proportional to 94,922.74, 131,019.37 and 59,091.46

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Solution

The fourth proportional to 94,922.74, 131,019.37 and 59,091.46 is: 81,562.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,922.74 : 131,019.37 = 59,091.46 : x
  2. Step 2: Convert to fraction form
    94,922.74/131,019.37 = 59,091.46/x
  3. Step 3: Cross multiply
    94,922.74x = 131,019.37 × 59,091.46
  4. Step 4: Simplify right side
    94,922.74x = 7,742,125,861.58
  5. Step 5: Solve for x
    x = 7,742,125,861.58/94,922.74
  6. Step 6: Final answer
    x = 81,562.39

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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.