Home / 10,564.37-14,588.71-6,794.08

Finding the Fourth Proportional to 10,564.37, 14,588.71 and 6,794.08

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Solution

The fourth proportional to 10,564.37, 14,588.71 and 6,794.08 is: 9,382.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564.37 : 14,588.71 = 6,794.08 : x
  2. Step 2: Convert to fraction form
    10,564.37/14,588.71 = 6,794.08/x
  3. Step 3: Cross multiply
    10,564.37x = 14,588.71 × 6,794.08
  4. Step 4: Simplify right side
    10,564.37x = 99,116,870.93
  5. Step 5: Solve for x
    x = 99,116,870.93/10,564.37
  6. Step 6: Final answer
    x = 9,382.18

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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.