Home / 63,030.63-94,512.52-18,651.27

Finding the Fourth Proportional to 63,030.63, 94,512.52 and 18,651.27

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Solution

The fourth proportional to 63,030.63, 94,512.52 and 18,651.27 is: 27,967.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,030.63 : 94,512.52 = 18,651.27 : x
  2. Step 2: Convert to fraction form
    63,030.63/94,512.52 = 18,651.27/x
  3. Step 3: Cross multiply
    63,030.63x = 94,512.52 × 18,651.27
  4. Step 4: Simplify right side
    63,030.63x = 1,762,778,528.90
  5. Step 5: Solve for x
    x = 1,762,778,528.90/63,030.63
  6. Step 6: Final answer
    x = 27,967.01

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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.