Home / 61,829.06-92,743.30-22,376.93

Finding the Fourth Proportional to 61,829.06, 92,743.30 and 22,376.93

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Solution

The fourth proportional to 61,829.06, 92,743.30 and 22,376.93 is: 33,565.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,829.06 : 92,743.30 = 22,376.93 : x
  2. Step 2: Convert to fraction form
    61,829.06/92,743.30 = 22,376.93/x
  3. Step 3: Cross multiply
    61,829.06x = 92,743.30 × 22,376.93
  4. Step 4: Simplify right side
    61,829.06x = 2,075,310,332.07
  5. Step 5: Solve for x
    x = 2,075,310,332.07/61,829.06
  6. Step 6: Final answer
    x = 33,565.29

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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.