Home / 57,166.07-85,749.14-23,867.99

Finding the Fourth Proportional to 57,166.07, 85,749.14 and 23,867.99

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Solution

The fourth proportional to 57,166.07, 85,749.14 and 23,867.99 is: 35,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,166.07 : 85,749.14 = 23,867.99 : x
  2. Step 2: Convert to fraction form
    57,166.07/85,749.14 = 23,867.99/x
  3. Step 3: Cross multiply
    57,166.07x = 85,749.14 × 23,867.99
  4. Step 4: Simplify right side
    57,166.07x = 2,046,659,616.03
  5. Step 5: Solve for x
    x = 2,046,659,616.03/57,166.07
  6. Step 6: Final answer
    x = 35,802.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.