Home / 9,816.54-14,710.46-6,107.51

Finding the Fourth Proportional to 9,816.54, 14,710.46 and 6,107.51

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Solution

The fourth proportional to 9,816.54, 14,710.46 and 6,107.51 is: 9,152.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816.54 : 14,710.46 = 6,107.51 : x
  2. Step 2: Convert to fraction form
    9,816.54/14,710.46 = 6,107.51/x
  3. Step 3: Cross multiply
    9,816.54x = 14,710.46 × 6,107.51
  4. Step 4: Simplify right side
    9,816.54x = 89,844,177.46
  5. Step 5: Solve for x
    x = 89,844,177.46/9,816.54
  6. Step 6: Final answer
    x = 9,152.33

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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.