Home / 60,635.03-83,676.47-35,146.31

Finding the Fourth Proportional to 60,635.03, 83,676.47 and 35,146.31

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Solution

The fourth proportional to 60,635.03, 83,676.47 and 35,146.31 is: 48,501.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,635.03 : 83,676.47 = 35,146.31 : x
  2. Step 2: Convert to fraction form
    60,635.03/83,676.47 = 35,146.31/x
  3. Step 3: Cross multiply
    60,635.03x = 83,676.47 × 35,146.31
  4. Step 4: Simplify right side
    60,635.03x = 2,940,918,560.21
  5. Step 5: Solve for x
    x = 2,940,918,560.21/60,635.03
  6. Step 6: Final answer
    x = 48,501.98

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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.