Home / 63,267.84-94,901.44-59,418.72

Finding the Fourth Proportional to 63,267.84, 94,901.44 and 59,418.72

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Solution

The fourth proportional to 63,267.84, 94,901.44 and 59,418.72 is: 89,127.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,267.84 : 94,901.44 = 59,418.72 : x
  2. Step 2: Convert to fraction form
    63,267.84/94,901.44 = 59,418.72/x
  3. Step 3: Cross multiply
    63,267.84x = 94,901.44 × 59,418.72
  4. Step 4: Simplify right side
    63,267.84x = 5,638,922,090.96
  5. Step 5: Solve for x
    x = 5,638,922,090.96/63,267.84
  6. Step 6: Final answer
    x = 89,127.78

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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.