Home / 8,577.83-11,837.30-4,801.01

Finding the Fourth Proportional to 8,577.83, 11,837.30 and 4,801.01

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Solution

The fourth proportional to 8,577.83, 11,837.30 and 4,801.01 is: 6,625.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,577.83 : 11,837.30 = 4,801.01 : x
  2. Step 2: Convert to fraction form
    8,577.83/11,837.30 = 4,801.01/x
  3. Step 3: Cross multiply
    8,577.83x = 11,837.30 × 4,801.01
  4. Step 4: Simplify right side
    8,577.83x = 56,830,912.48
  5. Step 5: Solve for x
    x = 56,830,912.48/8,577.83
  6. Step 6: Final answer
    x = 6,625.32

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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.