Home / 46,546.02-69,808.51-13,265.37

Finding the Fourth Proportional to 46,546.02, 69,808.51 and 13,265.37

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Solution

The fourth proportional to 46,546.02, 69,808.51 and 13,265.37 is: 19,895.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,546.02 : 69,808.51 = 13,265.37 : x
  2. Step 2: Convert to fraction form
    46,546.02/69,808.51 = 13,265.37/x
  3. Step 3: Cross multiply
    46,546.02x = 69,808.51 × 13,265.37
  4. Step 4: Simplify right side
    46,546.02x = 926,035,714.30
  5. Step 5: Solve for x
    x = 926,035,714.30/46,546.02
  6. Step 6: Final answer
    x = 19,895.06

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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.