Home / 63,376.02-95,058.36-19,012.68

Finding the Fourth Proportional to 63,376.02, 95,058.36 and 19,012.68

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Solution

The fourth proportional to 63,376.02, 95,058.36 and 19,012.68 is: 28,517.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,376.02 : 95,058.36 = 19,012.68 : x
  2. Step 2: Convert to fraction form
    63,376.02/95,058.36 = 19,012.68/x
  3. Step 3: Cross multiply
    63,376.02x = 95,058.36 × 19,012.68
  4. Step 4: Simplify right side
    63,376.02x = 1,807,314,180.00
  5. Step 5: Solve for x
    x = 1,807,314,180.00/63,376.02
  6. Step 6: Final answer
    x = 28,517.32

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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.