Home / 8,373.93-11,557.23-5,016.89

Finding the Fourth Proportional to 8,373.93, 11,557.23 and 5,016.89

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Solution

The fourth proportional to 8,373.93, 11,557.23 and 5,016.89 is: 6,924.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,373.93 : 11,557.23 = 5,016.89 : x
  2. Step 2: Convert to fraction form
    8,373.93/11,557.23 = 5,016.89/x
  3. Step 3: Cross multiply
    8,373.93x = 11,557.23 × 5,016.89
  4. Step 4: Simplify right side
    8,373.93x = 57,981,268.74
  5. Step 5: Solve for x
    x = 57,981,268.74/8,373.93
  6. Step 6: Final answer
    x = 6,924.02

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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.