Home / 63,128.07-94,689.03-23,682.11

Finding the Fourth Proportional to 63,128.07, 94,689.03 and 23,682.11

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Solution

The fourth proportional to 63,128.07, 94,689.03 and 23,682.11 is: 35,522.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,128.07 : 94,689.03 = 23,682.11 : x
  2. Step 2: Convert to fraction form
    63,128.07/94,689.03 = 23,682.11/x
  3. Step 3: Cross multiply
    63,128.07x = 94,689.03 × 23,682.11
  4. Step 4: Simplify right side
    63,128.07x = 2,242,436,024.25
  5. Step 5: Solve for x
    x = 2,242,436,024.25/63,128.07
  6. Step 6: Final answer
    x = 35,522.01

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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.