Home / 61,501.03-92,280.71-36,590.29

Finding the Fourth Proportional to 61,501.03, 92,280.71 and 36,590.29

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Solution

The fourth proportional to 61,501.03, 92,280.71 and 36,590.29 is: 54,902.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501.03 : 92,280.71 = 36,590.29 : x
  2. Step 2: Convert to fraction form
    61,501.03/92,280.71 = 36,590.29/x
  3. Step 3: Cross multiply
    61,501.03x = 92,280.71 × 36,590.29
  4. Step 4: Simplify right side
    61,501.03x = 3,376,577,940.31
  5. Step 5: Solve for x
    x = 3,376,577,940.31/61,501.03
  6. Step 6: Final answer
    x = 54,902.79

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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.