Home / 60,884.06-84,020.49-34,027.70

Finding the Fourth Proportional to 60,884.06, 84,020.49 and 34,027.70

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Solution

The fourth proportional to 60,884.06, 84,020.49 and 34,027.70 is: 46,958.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,884.06 : 84,020.49 = 34,027.70 : x
  2. Step 2: Convert to fraction form
    60,884.06/84,020.49 = 34,027.70/x
  3. Step 3: Cross multiply
    60,884.06x = 84,020.49 × 34,027.70
  4. Step 4: Simplify right side
    60,884.06x = 2,859,023,607.47
  5. Step 5: Solve for x
    x = 2,859,023,607.47/60,884.06
  6. Step 6: Final answer
    x = 46,958.50

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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.