Home / 61,667.24-92,501.02-14,920.04

Finding the Fourth Proportional to 61,667.24, 92,501.02 and 14,920.04

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Solution

The fourth proportional to 61,667.24, 92,501.02 and 14,920.04 is: 22,380.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,667.24 : 92,501.02 = 14,920.04 : x
  2. Step 2: Convert to fraction form
    61,667.24/92,501.02 = 14,920.04/x
  3. Step 3: Cross multiply
    61,667.24x = 92,501.02 × 14,920.04
  4. Step 4: Simplify right side
    61,667.24x = 1,380,118,918.44
  5. Step 5: Solve for x
    x = 1,380,118,918.44/61,667.24
  6. Step 6: Final answer
    x = 22,380.10

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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.