Home / 63,032.03-94,549.02-18,663.28

Finding the Fourth Proportional to 63,032.03, 94,549.02 and 18,663.28

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Solution

The fourth proportional to 63,032.03, 94,549.02 and 18,663.28 is: 27,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,032.03 : 94,549.02 = 18,663.28 : x
  2. Step 2: Convert to fraction form
    63,032.03/94,549.02 = 18,663.28/x
  3. Step 3: Cross multiply
    63,032.03x = 94,549.02 × 18,663.28
  4. Step 4: Simplify right side
    63,032.03x = 1,764,594,833.99
  5. Step 5: Solve for x
    x = 1,764,594,833.99/63,032.03
  6. Step 6: Final answer
    x = 27,995.21

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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.