Home / 63,054.84-94,303.40-56,083.76

Finding the Fourth Proportional to 63,054.84, 94,303.40 and 56,083.76

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Solution

The fourth proportional to 63,054.84, 94,303.40 and 56,083.76 is: 83,877.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,054.84 : 94,303.40 = 56,083.76 : x
  2. Step 2: Convert to fraction form
    63,054.84/94,303.40 = 56,083.76/x
  3. Step 3: Cross multiply
    63,054.84x = 94,303.40 × 56,083.76
  4. Step 4: Simplify right side
    63,054.84x = 5,288,889,252.78
  5. Step 5: Solve for x
    x = 5,288,889,252.78/63,054.84
  6. Step 6: Final answer
    x = 83,877.61

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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.