Home / 61,564.57-92,346.89-14,817.45

Finding the Fourth Proportional to 61,564.57, 92,346.89 and 14,817.45

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Solution

The fourth proportional to 61,564.57, 92,346.89 and 14,817.45 is: 22,226.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,564.57 : 92,346.89 = 14,817.45 : x
  2. Step 2: Convert to fraction form
    61,564.57/92,346.89 = 14,817.45/x
  3. Step 3: Cross multiply
    61,564.57x = 92,346.89 × 14,817.45
  4. Step 4: Simplify right side
    61,564.57x = 1,368,345,177.99
  5. Step 5: Solve for x
    x = 1,368,345,177.99/61,564.57
  6. Step 6: Final answer
    x = 22,226.18

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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.