Home / 63,004.21-94,545.89-25,564.45

Finding the Fourth Proportional to 63,004.21, 94,545.89 and 25,564.45

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Solution

The fourth proportional to 63,004.21, 94,545.89 and 25,564.45 is: 38,362.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,004.21 : 94,545.89 = 25,564.45 : x
  2. Step 2: Convert to fraction form
    63,004.21/94,545.89 = 25,564.45/x
  3. Step 3: Cross multiply
    63,004.21x = 94,545.89 × 25,564.45
  4. Step 4: Simplify right side
    63,004.21x = 2,417,013,677.61
  5. Step 5: Solve for x
    x = 2,417,013,677.61/63,004.21
  6. Step 6: Final answer
    x = 38,362.73

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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.