Home / 6,588.36-9,887.27-2,637.36

Finding the Fourth Proportional to 6,588.36, 9,887.27 and 2,637.36

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Solution

The fourth proportional to 6,588.36, 9,887.27 and 2,637.36 is: 3,957.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588.36 : 9,887.27 = 2,637.36 : x
  2. Step 2: Convert to fraction form
    6,588.36/9,887.27 = 2,637.36/x
  3. Step 3: Cross multiply
    6,588.36x = 9,887.27 × 2,637.36
  4. Step 4: Simplify right side
    6,588.36x = 26,076,277.22
  5. Step 5: Solve for x
    x = 26,076,277.22/6,588.36
  6. Step 6: Final answer
    x = 3,957.93

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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.