Home / 63,026.64-94,506.51-18,647.28

Finding the Fourth Proportional to 63,026.64, 94,506.51 and 18,647.28

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Solution

The fourth proportional to 63,026.64, 94,506.51 and 18,647.28 is: 27,961.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,026.64 : 94,506.51 = 18,647.28 : x
  2. Step 2: Convert to fraction form
    63,026.64/94,506.51 = 18,647.28/x
  3. Step 3: Cross multiply
    63,026.64x = 94,506.51 × 18,647.28
  4. Step 4: Simplify right side
    63,026.64x = 1,762,289,353.79
  5. Step 5: Solve for x
    x = 1,762,289,353.79/63,026.64
  6. Step 6: Final answer
    x = 27,961.02

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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.