Home / 61,024.19-84,211.65-34,169.04

Finding the Fourth Proportional to 61,024.19, 84,211.65 and 34,169.04

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Solution

The fourth proportional to 61,024.19, 84,211.65 and 34,169.04 is: 47,152.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,024.19 : 84,211.65 = 34,169.04 : x
  2. Step 2: Convert to fraction form
    61,024.19/84,211.65 = 34,169.04/x
  3. Step 3: Cross multiply
    61,024.19x = 84,211.65 × 34,169.04
  4. Step 4: Simplify right side
    61,024.19x = 2,877,431,237.32
  5. Step 5: Solve for x
    x = 2,877,431,237.32/61,024.19
  6. Step 6: Final answer
    x = 47,152.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.