Home / 35,690.08-53,537.04-14,892.64

Finding the Fourth Proportional to 35,690.08, 53,537.04 and 14,892.64

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Solution

The fourth proportional to 35,690.08, 53,537.04 and 14,892.64 is: 22,339.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,690.08 : 53,537.04 = 14,892.64 : x
  2. Step 2: Convert to fraction form
    35,690.08/53,537.04 = 14,892.64/x
  3. Step 3: Cross multiply
    35,690.08x = 53,537.04 × 14,892.64
  4. Step 4: Simplify right side
    35,690.08x = 797,307,863.39
  5. Step 5: Solve for x
    x = 797,307,863.39/35,690.08
  6. Step 6: Final answer
    x = 22,339.76

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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.