Home / 63,013.37-94,520.06-51,875.39

Finding the Fourth Proportional to 63,013.37, 94,520.06 and 51,875.39

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Solution

The fourth proportional to 63,013.37, 94,520.06 and 51,875.39 is: 77,813.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013.37 : 94,520.06 = 51,875.39 : x
  2. Step 2: Convert to fraction form
    63,013.37/94,520.06 = 51,875.39/x
  3. Step 3: Cross multiply
    63,013.37x = 94,520.06 × 51,875.39
  4. Step 4: Simplify right side
    63,013.37x = 4,903,264,243.35
  5. Step 5: Solve for x
    x = 4,903,264,243.35/63,013.37
  6. Step 6: Final answer
    x = 77,813.08

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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.