Home / 8,598.51-11,871.61-5,954.06

Finding the Fourth Proportional to 8,598.51, 11,871.61 and 5,954.06

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Solution

The fourth proportional to 8,598.51, 11,871.61 and 5,954.06 is: 8,220.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598.51 : 11,871.61 = 5,954.06 : x
  2. Step 2: Convert to fraction form
    8,598.51/11,871.61 = 5,954.06/x
  3. Step 3: Cross multiply
    8,598.51x = 11,871.61 × 5,954.06
  4. Step 4: Simplify right side
    8,598.51x = 70,684,293.03
  5. Step 5: Solve for x
    x = 70,684,293.03/8,598.51
  6. Step 6: Final answer
    x = 8,220.53

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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.