Home / 94,532.13-130,457.08-52,093.39

Finding the Fourth Proportional to 94,532.13, 130,457.08 and 52,093.39

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Solution

The fourth proportional to 94,532.13, 130,457.08 and 52,093.39 is: 71,890.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,532.13 : 130,457.08 = 52,093.39 : x
  2. Step 2: Convert to fraction form
    94,532.13/130,457.08 = 52,093.39/x
  3. Step 3: Cross multiply
    94,532.13x = 130,457.08 × 52,093.39
  4. Step 4: Simplify right side
    94,532.13x = 6,795,951,546.70
  5. Step 5: Solve for x
    x = 6,795,951,546.70/94,532.13
  6. Step 6: Final answer
    x = 71,890.39

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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.