Home / 61,567.46-92,351.20-14,820.33

Finding the Fourth Proportional to 61,567.46, 92,351.20 and 14,820.33

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Solution

The fourth proportional to 61,567.46, 92,351.20 and 14,820.33 is: 22,230.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567.46 : 92,351.20 = 14,820.33 : x
  2. Step 2: Convert to fraction form
    61,567.46/92,351.20 = 14,820.33/x
  3. Step 3: Cross multiply
    61,567.46x = 92,351.20 × 14,820.33
  4. Step 4: Simplify right side
    61,567.46x = 1,368,675,259.90
  5. Step 5: Solve for x
    x = 1,368,675,259.90/61,567.46
  6. Step 6: Final answer
    x = 22,230.50

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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.