Home / 61,932.30-92,903.09-17,562.63

Finding the Fourth Proportional to 61,932.30, 92,903.09 and 17,562.63

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Solution

The fourth proportional to 61,932.30, 92,903.09 and 17,562.63 is: 26,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,932.30 : 92,903.09 = 17,562.63 : x
  2. Step 2: Convert to fraction form
    61,932.30/92,903.09 = 17,562.63/x
  3. Step 3: Cross multiply
    61,932.30x = 92,903.09 × 17,562.63
  4. Step 4: Simplify right side
    61,932.30x = 1,631,622,742.99
  5. Step 5: Solve for x
    x = 1,631,622,742.99/61,932.30
  6. Step 6: Final answer
    x = 26,345.26

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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.