Home / 63,208.72-94,607.34-46,562.20

Finding the Fourth Proportional to 63,208.72, 94,607.34 and 46,562.20

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Solution

The fourth proportional to 63,208.72, 94,607.34 and 46,562.20 is: 69,691.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,208.72 : 94,607.34 = 46,562.20 : x
  2. Step 2: Convert to fraction form
    63,208.72/94,607.34 = 46,562.20/x
  3. Step 3: Cross multiply
    63,208.72x = 94,607.34 × 46,562.20
  4. Step 4: Simplify right side
    63,208.72x = 4,405,125,886.55
  5. Step 5: Solve for x
    x = 4,405,125,886.55/63,208.72
  6. Step 6: Final answer
    x = 69,691.74

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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.