Home / 63,192.08-87,177.96-44,341.52

Finding the Fourth Proportional to 63,192.08, 87,177.96 and 44,341.52

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Solution

The fourth proportional to 63,192.08, 87,177.96 and 44,341.52 is: 61,172.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,192.08 : 87,177.96 = 44,341.52 : x
  2. Step 2: Convert to fraction form
    63,192.08/87,177.96 = 44,341.52/x
  3. Step 3: Cross multiply
    63,192.08x = 87,177.96 × 44,341.52
  4. Step 4: Simplify right side
    63,192.08x = 3,865,603,256.90
  5. Step 5: Solve for x
    x = 3,865,603,256.90/63,192.08
  6. Step 6: Final answer
    x = 61,172.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.