Home / 51,567.93-77,236.34-44,817.93

Finding the Fourth Proportional to 51,567.93, 77,236.34 and 44,817.93

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Solution

The fourth proportional to 51,567.93, 77,236.34 and 44,817.93 is: 67,126.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,567.93 : 77,236.34 = 44,817.93 : x
  2. Step 2: Convert to fraction form
    51,567.93/77,236.34 = 44,817.93/x
  3. Step 3: Cross multiply
    51,567.93x = 77,236.34 × 44,817.93
  4. Step 4: Simplify right side
    51,567.93x = 3,461,572,655.49
  5. Step 5: Solve for x
    x = 3,461,572,655.49/51,567.93
  6. Step 6: Final answer
    x = 67,126.46

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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.