Home / 63,199.08-94,565.16-52,001.64

Finding the Fourth Proportional to 63,199.08, 94,565.16 and 52,001.64

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Solution

The fourth proportional to 63,199.08, 94,565.16 and 52,001.64 is: 77,810.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199.08 : 94,565.16 = 52,001.64 : x
  2. Step 2: Convert to fraction form
    63,199.08/94,565.16 = 52,001.64/x
  3. Step 3: Cross multiply
    63,199.08x = 94,565.16 × 52,001.64
  4. Step 4: Simplify right side
    63,199.08x = 4,917,543,406.86
  5. Step 5: Solve for x
    x = 4,917,543,406.86/63,199.08
  6. Step 6: Final answer
    x = 77,810.36

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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.