Home / 84,056.34-126,102.96-24,896.62

Finding the Fourth Proportional to 84,056.34, 126,102.96 and 24,896.62

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Solution

The fourth proportional to 84,056.34, 126,102.96 and 24,896.62 is: 37,350.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,056.34 : 126,102.96 = 24,896.62 : x
  2. Step 2: Convert to fraction form
    84,056.34/126,102.96 = 24,896.62/x
  3. Step 3: Cross multiply
    84,056.34x = 126,102.96 × 24,896.62
  4. Step 4: Simplify right side
    84,056.34x = 3,139,537,476.00
  5. Step 5: Solve for x
    x = 3,139,537,476.00/84,056.34
  6. Step 6: Final answer
    x = 37,350.39

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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.