Home / 67,513.03-93,166.68-37,298.68

Finding the Fourth Proportional to 67,513.03, 93,166.68 and 37,298.68

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Solution

The fourth proportional to 67,513.03, 93,166.68 and 37,298.68 is: 51,471.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,513.03 : 93,166.68 = 37,298.68 : x
  2. Step 2: Convert to fraction form
    67,513.03/93,166.68 = 37,298.68/x
  3. Step 3: Cross multiply
    67,513.03x = 93,166.68 × 37,298.68
  4. Step 4: Simplify right side
    67,513.03x = 3,474,994,183.98
  5. Step 5: Solve for x
    x = 3,474,994,183.98/67,513.03
  6. Step 6: Final answer
    x = 51,471.46

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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.