Home / 94,451.67-130,344.26-52,010.37

Finding the Fourth Proportional to 94,451.67, 130,344.26 and 52,010.37

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Solution

The fourth proportional to 94,451.67, 130,344.26 and 52,010.37 is: 71,774.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,451.67 : 130,344.26 = 52,010.37 : x
  2. Step 2: Convert to fraction form
    94,451.67/130,344.26 = 52,010.37/x
  3. Step 3: Cross multiply
    94,451.67x = 130,344.26 × 52,010.37
  4. Step 4: Simplify right side
    94,451.67x = 6,779,252,929.92
  5. Step 5: Solve for x
    x = 6,779,252,929.92/94,451.67
  6. Step 6: Final answer
    x = 71,774.83

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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.